If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + -3) + -1x = 9 Reorder the terms: x(-3 + x) + -1x = 9 (-3 * x + x * x) + -1x = 9 (-3x + x2) + -1x = 9 Reorder the terms: -3x + -1x + x2 = 9 Combine like terms: -3x + -1x = -4x -4x + x2 = 9 Solving -4x + x2 = 9 Solving for variable 'x'. Reorder the terms: -9 + -4x + x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -9 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '9' to each side of the equation. -9 + -4x + 9 + x2 = 0 + 9 Reorder the terms: -9 + 9 + -4x + x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -4x + x2 = 0 + 9 -4x + x2 = 0 + 9 Combine like terms: 0 + 9 = 9 -4x + x2 = 9 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = 9 + 4 Reorder the terms: 4 + -4x + x2 = 9 + 4 Combine like terms: 9 + 4 = 13 4 + -4x + x2 = 13 Factor a perfect square on the left side: (x + -2)(x + -2) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (x + -2) equal to 3.605551275 and -3.605551275.Subproblem 1
x + -2 = 3.605551275 Simplifying x + -2 = 3.605551275 Reorder the terms: -2 + x = 3.605551275 Solving -2 + x = 3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 3.605551275 + 2 Combine like terms: -2 + 2 = 0 0 + x = 3.605551275 + 2 x = 3.605551275 + 2 Combine like terms: 3.605551275 + 2 = 5.605551275 x = 5.605551275 Simplifying x = 5.605551275Subproblem 2
x + -2 = -3.605551275 Simplifying x + -2 = -3.605551275 Reorder the terms: -2 + x = -3.605551275 Solving -2 + x = -3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -3.605551275 + 2 Combine like terms: -2 + 2 = 0 0 + x = -3.605551275 + 2 x = -3.605551275 + 2 Combine like terms: -3.605551275 + 2 = -1.605551275 x = -1.605551275 Simplifying x = -1.605551275Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.605551275, -1.605551275}
| 6(-3a+12)+8a-13a= | | 3x-4+4=x | | 7x-5=2x+36 | | 3(20)=10(b+7) | | 33-10x=13 | | f=7(3.14)j | | 3(d-2)=2(d+5) | | 7x-3(4-x)=5(2x)+12 | | 6+y=-x | | (X-3)(x^2-2x+7)= | | -1x^2-11x-28=0 | | 4x-2x+3=4x-x | | 2[s+3(s+-1)]=18 | | y-3x+3=0 | | 7(1x+5)=-14 | | (4f+5)+(5f+49)=180 | | 2+6x=x+62 | | 3x-4=4x-y | | 7x-3=-x-27 | | x=-y-2 | | 6x+3=4+7x | | a*a-4a=5 | | -35=-6x+1 | | 17-15a=39-4a | | 1+2x=3x-7 | | 17(2x+3)=(x-3)(x+3) | | -6x*2= | | 4x^3-28x+24=0 | | x^3-6x+6=0 | | 0.2x+0.5=1 | | 45x+7y+3+7=180 | | 7x+14=6x+14 |