If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (1 + -1x)(2 + -1x) = 30 Multiply (1 + -1x) * (2 + -1x) (1(2 + -1x) + -1x * (2 + -1x)) = 30 ((2 * 1 + -1x * 1) + -1x * (2 + -1x)) = 30 ((2 + -1x) + -1x * (2 + -1x)) = 30 (2 + -1x + (2 * -1x + -1x * -1x)) = 30 (2 + -1x + (-2x + 1x2)) = 30 Combine like terms: -1x + -2x = -3x (2 + -3x + 1x2) = 30 Solving 2 + -3x + 1x2 = 30 Solving for variable 'x'. Reorder the terms: 2 + -30 + -3x + 1x2 = 30 + -30 Combine like terms: 2 + -30 = -28 -28 + -3x + 1x2 = 30 + -30 Combine like terms: 30 + -30 = 0 -28 + -3x + 1x2 = 0 Factor a trinomial. (-4 + -1x)(7 + -1x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Solution
x = {-4, 7}
| 2x+10-86+x= | | 16x^2+16y^2+32x-160y=-407 | | 4x^3+14x-4=0 | | x^3+3x=2 | | 3(2x+17)=13+2(4x+2) | | (2x+10)(86+x)= | | r=320x-.3x^2 | | 8+5x-6=8x+7-2x | | 0=c(c+2) | | (1,-1),m=-5/4 | | 7+14m-2=6m+41-4m | | 25x^2+25y^2+200x-100y=-484 | | 3y+5=5f-7 | | .5/.3=.25/n | | A=2000(1+0.030)80 | | 8(3z-8)= | | 3f+5=5f-7 | | 3x^0+3y^0= | | 3w-21+39-3w= | | 8x^2+40x+8y^2-64y=334 | | 3sqrt8/9x^2 | | z^2+5z+7=0 | | -16x^2+8x-64=0 | | 5m+4n+2= | | 5=5x+1 | | A=2000(1+0.025)40 | | x+14x=40 | | 8x^2+8x+8y^2-24y=492 | | 7.5x+10=5x-2.5 | | k/4k=y | | 144x+120=16x+40 | | -3x-2=-5x-6 |