If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -18)(x + 13) = 0 Reorder the terms: (-18 + x)(x + 13) = 0 Reorder the terms: (-18 + x)(13 + x) = 0 Multiply (-18 + x) * (13 + x) (-18(13 + x) + x(13 + x)) = 0 ((13 * -18 + x * -18) + x(13 + x)) = 0 ((-234 + -18x) + x(13 + x)) = 0 (-234 + -18x + (13 * x + x * x)) = 0 (-234 + -18x + (13x + x2)) = 0 Combine like terms: -18x + 13x = -5x (-234 + -5x + x2) = 0 Solving -234 + -5x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-13 + -1x)(18 + -1x) = 0Subproblem 1
Set the factor '(-13 + -1x)' equal to zero and attempt to solve: Simplifying -13 + -1x = 0 Solving -13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -1x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -1x = 0 + 13 -1x = 0 + 13 Combine like terms: 0 + 13 = 13 -1x = 13 Divide each side by '-1'. x = -13 Simplifying x = -13Subproblem 2
Set the factor '(18 + -1x)' equal to zero and attempt to solve: Simplifying 18 + -1x = 0 Solving 18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1x = 0 + -18 -1x = 0 + -18 Combine like terms: 0 + -18 = -18 -1x = -18 Divide each side by '-1'. x = 18 Simplifying x = 18Solution
x = {-13, 18}
| 0.6x+16.2=51 | | 0.6+16.2=51 | | 3x+ny-7=0 | | x*2-9=0 | | -3x+5y=80 | | z-67=133 | | 8/x=3/4 | | 1.5-P=-3P+0.7 | | 5n-2=7 | | y=x(900-9x) | | X^2-(k-8)x+k=0 | | (y^2)+x+4=0 | | 5x/2+3=6 | | 4+-3x=16+3x | | (12/y)=(16/x) | | (-88)(11)=t | | 3x-36=4x-90 | | R^2-4-21=0 | | -7y+8x+9x-y= | | 12a+18b+5c+4c-5b-2a= | | 12r-5r+(-5r)+(-6r)=12 | | P/445-150 | | 12x-3(6+4x)=18 | | 5q+-7q=6 | | 7/16=x/56 | | 3Inx-7=4 | | 2(z+3)=3(5-2) | | 9x-28=2x+2 | | -20n-(-6n)=14 | | 6x-12+7x+8=6x+9+7x-13 | | 3x^2=40x-20 | | 7x-14=X+11 |