If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 120x + -66 + 789x(32 + -66 + x + 59x + -2) + -1(7)(7) = 30 + x + -22x + 66 Reorder the terms: 120x + -66 + 789x(32 + -66 + -2 + x + 59x) + -1(7)(7) = 30 + x + -22x + 66 Combine like terms: 32 + -66 = -34 120x + -66 + 789x(-34 + -2 + x + 59x) + -1(7)(7) = 30 + x + -22x + 66 Combine like terms: -34 + -2 = -36 120x + -66 + 789x(-36 + x + 59x) + -1(7)(7) = 30 + x + -22x + 66 Combine like terms: x + 59x = 60x 120x + -66 + 789x(-36 + 60x) + -1(7)(7) = 30 + x + -22x + 66 120x + -66 + (-36 * 789x + 60x * 789x) + -1(7)(7) = 30 + x + -22x + 66 120x + -66 + (-28404x + 47340x2) + -1(7)(7) = 30 + x + -22x + 66 Multiply -1 * 7 120x + -66 + -28404x + 47340x2 + -7 * 7 = 30 + x + -22x + 66 Multiply -7 * 7 120x + -66 + -28404x + 47340x2 + -49 = 30 + x + -22x + 66 Reorder the terms: -66 + -49 + 120x + -28404x + 47340x2 = 30 + x + -22x + 66 Combine like terms: -66 + -49 = -115 -115 + 120x + -28404x + 47340x2 = 30 + x + -22x + 66 Combine like terms: 120x + -28404x = -28284x -115 + -28284x + 47340x2 = 30 + x + -22x + 66 Reorder the terms: -115 + -28284x + 47340x2 = 30 + 66 + x + -22x Combine like terms: 30 + 66 = 96 -115 + -28284x + 47340x2 = 96 + x + -22x Combine like terms: x + -22x = -21x -115 + -28284x + 47340x2 = 96 + -21x Solving -115 + -28284x + 47340x2 = 96 + -21x Solving for variable 'x'. Reorder the terms: -115 + -96 + -28284x + 21x + 47340x2 = 96 + -21x + -96 + 21x Combine like terms: -115 + -96 = -211 -211 + -28284x + 21x + 47340x2 = 96 + -21x + -96 + 21x Combine like terms: -28284x + 21x = -28263x -211 + -28263x + 47340x2 = 96 + -21x + -96 + 21x Reorder the terms: -211 + -28263x + 47340x2 = 96 + -96 + -21x + 21x Combine like terms: 96 + -96 = 0 -211 + -28263x + 47340x2 = 0 + -21x + 21x -211 + -28263x + 47340x2 = -21x + 21x Combine like terms: -21x + 21x = 0 -211 + -28263x + 47340x2 = 0 Begin completing the square. Divide all terms by 47340 the coefficient of the squared term: Divide each side by '47340'. -0.004457118716 + -0.5970215463x + x2 = 0.0 Move the constant term to the right: Add '0.004457118716' to each side of the equation. -0.004457118716 + -0.5970215463x + 0.004457118716 + x2 = 0.0 + 0.004457118716 Reorder the terms: -0.004457118716 + 0.004457118716 + -0.5970215463x + x2 = 0.0 + 0.004457118716 Combine like terms: -0.004457118716 + 0.004457118716 = 0.000000000000 0.000000000000 + -0.5970215463x + x2 = 0.0 + 0.004457118716 -0.5970215463x + x2 = 0.0 + 0.004457118716 Combine like terms: 0.0 + 0.004457118716 = 0.004457118716 -0.5970215463x + x2 = 0.004457118716 The x term is -0.5970215463x. Take half its coefficient (-0.2985107732). Square it (0.08910868172) and add it to both sides. Add '0.08910868172' to each side of the equation. -0.5970215463x + 0.08910868172 + x2 = 0.004457118716 + 0.08910868172 Reorder the terms: 0.08910868172 + -0.5970215463x + x2 = 0.004457118716 + 0.08910868172 Combine like terms: 0.004457118716 + 0.08910868172 = 0.093565800436 0.08910868172 + -0.5970215463x + x2 = 0.093565800436 Factor a perfect square on the left side: (x + -0.2985107732)(x + -0.2985107732) = 0.093565800436 Calculate the square root of the right side: 0.305885273 Break this problem into two subproblems by setting (x + -0.2985107732) equal to 0.305885273 and -0.305885273.Subproblem 1
x + -0.2985107732 = 0.305885273 Simplifying x + -0.2985107732 = 0.305885273 Reorder the terms: -0.2985107732 + x = 0.305885273 Solving -0.2985107732 + x = 0.305885273 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2985107732' to each side of the equation. -0.2985107732 + 0.2985107732 + x = 0.305885273 + 0.2985107732 Combine like terms: -0.2985107732 + 0.2985107732 = 0.0000000000 0.0000000000 + x = 0.305885273 + 0.2985107732 x = 0.305885273 + 0.2985107732 Combine like terms: 0.305885273 + 0.2985107732 = 0.6043960462 x = 0.6043960462 Simplifying x = 0.6043960462Subproblem 2
x + -0.2985107732 = -0.305885273 Simplifying x + -0.2985107732 = -0.305885273 Reorder the terms: -0.2985107732 + x = -0.305885273 Solving -0.2985107732 + x = -0.305885273 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2985107732' to each side of the equation. -0.2985107732 + 0.2985107732 + x = -0.305885273 + 0.2985107732 Combine like terms: -0.2985107732 + 0.2985107732 = 0.0000000000 0.0000000000 + x = -0.305885273 + 0.2985107732 x = -0.305885273 + 0.2985107732 Combine like terms: -0.305885273 + 0.2985107732 = -0.0073744998 x = -0.0073744998 Simplifying x = -0.0073744998Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.6043960462, -0.0073744998}
| -5y=1/2 | | 2x-13=3x+3 | | -28=-40-3x | | (5a+3)(2a-7)=0 | | 20r^2-11r=3 | | -4y+14=22 | | 4s^2+23s+28=0 | | 4a+1-1a=19 | | 2(w+12)+2w=92 | | x^4-12x^2-32=0 | | 5n+n^2=500 | | 5a-6b= | | 6x+25=16x-95 | | 171-6x=39+16 | | -28=-40+3x | | 24=t(t-5) | | 6-10x=101-45x | | -149-7x=10x+21 | | c^2+4c=0 | | 89-2x=25x+23 | | 4(n+7)=-44+2(n+6) | | 20-y=6+2 | | 4x+8=112-8x | | 5x+10=65 | | 5(x+30)=15 | | 5(x+3)+6(2+x)=40 | | 5(x+3)+6(2+x)=30 | | 9-(2x-4)=-5x-2 | | 5(x+3)+6(2+x)=6 | | 5(x+3)+6(2+x)=15 | | 4(x+3)=15 | | 3x+27=5x+12 |