If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -9)(x + 8) = -66 Reorder the terms: (-9 + x)(x + 8) = -66 Reorder the terms: (-9 + x)(8 + x) = -66 Multiply (-9 + x) * (8 + x) (-9(8 + x) + x(8 + x)) = -66 ((8 * -9 + x * -9) + x(8 + x)) = -66 ((-72 + -9x) + x(8 + x)) = -66 (-72 + -9x + (8 * x + x * x)) = -66 (-72 + -9x + (8x + x2)) = -66 Combine like terms: -9x + 8x = -1x (-72 + -1x + x2) = -66 Solving -72 + -1x + x2 = -66 Solving for variable 'x'. Reorder the terms: -72 + 66 + -1x + x2 = -66 + 66 Combine like terms: -72 + 66 = -6 -6 + -1x + x2 = -66 + 66 Combine like terms: -66 + 66 = 0 -6 + -1x + x2 = 0 Factor a trinomial. (-2 + -1x)(3 + -1x) = 0Subproblem 1
Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2Subproblem 2
Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Solution
x = {-2, 3}
| 2/3(4x-3)=7 | | 2/3(4x-3) | | 6s-34=98 | | 8h-17=55 | | 7x=67422 | | y=-0.2x | | 3(2x+12)=6(x+3) | | 14X+62=90 | | 20/2=150/x | | 4(m-5)=16 | | 3(2x+2)=6x+10 | | -3+t-15+4t+2=8 | | 5+6q=15+q | | 250/22=2000/x | | 0=8x-19 | | 6-(4-4x)=9x-8 | | 5/4x=-25 | | 3(4x+5)=12x+24 | | -6y/7=18 | | 8t-3=13 | | 8m-14=42 | | -7x+x=7+17 | | lg(x-1)=lg(x^2-x-16) | | 8m-14=43 | | 1.3x=1.7x | | 2(5-x)+12=16 | | -9x-1=-5x+11 | | 6+3(x-1)=18 | | 35y+8=18 | | -7n-7= | | 2x-1000=14000 | | 3w^2+24w=0 |