If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x(7x + -6) = 9 * 9 Reorder the terms: 4x(-6 + 7x) = 9 * 9 (-6 * 4x + 7x * 4x) = 9 * 9 (-24x + 28x2) = 9 * 9 Multiply 9 * 9 -24x + 28x2 = 81 Solving -24x + 28x2 = 81 Solving for variable 'x'. Reorder the terms: -81 + -24x + 28x2 = 81 + -81 Combine like terms: 81 + -81 = 0 -81 + -24x + 28x2 = 0 Begin completing the square. Divide all terms by 28 the coefficient of the squared term: Divide each side by '28'. -2.892857143 + -0.8571428571x + x2 = 0 Move the constant term to the right: Add '2.892857143' to each side of the equation. -2.892857143 + -0.8571428571x + 2.892857143 + x2 = 0 + 2.892857143 Reorder the terms: -2.892857143 + 2.892857143 + -0.8571428571x + x2 = 0 + 2.892857143 Combine like terms: -2.892857143 + 2.892857143 = 0.000000000 0.000000000 + -0.8571428571x + x2 = 0 + 2.892857143 -0.8571428571x + x2 = 0 + 2.892857143 Combine like terms: 0 + 2.892857143 = 2.892857143 -0.8571428571x + x2 = 2.892857143 The x term is -0.8571428571x. Take half its coefficient (-0.4285714286). Square it (0.1836734694) and add it to both sides. Add '0.1836734694' to each side of the equation. -0.8571428571x + 0.1836734694 + x2 = 2.892857143 + 0.1836734694 Reorder the terms: 0.1836734694 + -0.8571428571x + x2 = 2.892857143 + 0.1836734694 Combine like terms: 2.892857143 + 0.1836734694 = 3.0765306124 0.1836734694 + -0.8571428571x + x2 = 3.0765306124 Factor a perfect square on the left side: (x + -0.4285714286)(x + -0.4285714286) = 3.0765306124 Calculate the square root of the right side: 1.754004165 Break this problem into two subproblems by setting (x + -0.4285714286) equal to 1.754004165 and -1.754004165.Subproblem 1
x + -0.4285714286 = 1.754004165 Simplifying x + -0.4285714286 = 1.754004165 Reorder the terms: -0.4285714286 + x = 1.754004165 Solving -0.4285714286 + x = 1.754004165 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4285714286' to each side of the equation. -0.4285714286 + 0.4285714286 + x = 1.754004165 + 0.4285714286 Combine like terms: -0.4285714286 + 0.4285714286 = 0.0000000000 0.0000000000 + x = 1.754004165 + 0.4285714286 x = 1.754004165 + 0.4285714286 Combine like terms: 1.754004165 + 0.4285714286 = 2.1825755936 x = 2.1825755936 Simplifying x = 2.1825755936Subproblem 2
x + -0.4285714286 = -1.754004165 Simplifying x + -0.4285714286 = -1.754004165 Reorder the terms: -0.4285714286 + x = -1.754004165 Solving -0.4285714286 + x = -1.754004165 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4285714286' to each side of the equation. -0.4285714286 + 0.4285714286 + x = -1.754004165 + 0.4285714286 Combine like terms: -0.4285714286 + 0.4285714286 = 0.0000000000 0.0000000000 + x = -1.754004165 + 0.4285714286 x = -1.754004165 + 0.4285714286 Combine like terms: -1.754004165 + 0.4285714286 = -1.3254327364 x = -1.3254327364 Simplifying x = -1.3254327364Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.1825755936, -1.3254327364}
| 2x-9/10+2x-3/2x-1=x/5 | | x = 2y + 9 | | 5r+30/20 | | x+(-4)=88 | | x+(-4)= | | 6x+2e^2x=0 | | 10-(2+4)= | | 16x-24=16x+12 | | 3ln(2x+5)=18 | | 5+2t-2=9t+7-3t | | x/4-x^2-8x/4x-5=7/4 | | 5-5d=1 | | 15*8=10*z | | 8p+16p=168 | | 7*5=3*y | | 5m(x+3)=15m | | x^20=3000 | | 2/3b-1/3b+11=12 | | 10x-14=104 | | -86-10=7x+16 | | k=10-6 | | 3x-2=4x+2-5x | | -10b-10+11b=0 | | 10x+8y=92 | | 3/4*x+3 | | 1.1q-2.6-3.2q=-3.1q-1.6 | | -5x^2-18x+16=0 | | 13-7x=38x+17 | | x=2.26*y | | -3f^2+4f+-3+8f^2+7f+1= | | 2x+30=-100 | | n^2-7n+2=0 |