If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 7)(x + -12) = 0 Reorder the terms: (7 + x)(x + -12) = 0 Reorder the terms: (7 + x)(-12 + x) = 0 Multiply (7 + x) * (-12 + x) (7(-12 + x) + x(-12 + x)) = 0 ((-12 * 7 + x * 7) + x(-12 + x)) = 0 ((-84 + 7x) + x(-12 + x)) = 0 (-84 + 7x + (-12 * x + x * x)) = 0 (-84 + 7x + (-12x + x2)) = 0 Combine like terms: 7x + -12x = -5x (-84 + -5x + x2) = 0 Solving -84 + -5x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-7 + -1x)(12 + -1x) = 0Subproblem 1
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 = -7Subproblem 2
Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12Solution
x = {-7, 12}
| 21x/2 | | p=x(12-x) | | 13z-5=11z+1 | | xsquared+3=bsquared+3 | | 3/2n=-4 | | 2/3(y-Z)=x | | 12x+(x-1)=24+12x | | 14*-40-(8+3*-40)*5=0 | | 16+8x=5+2x | | 15x-2y=-4 | | x^2+68x-45=0 | | 65+4x=8x-6 | | 3x^2=5-7x | | (x+8)(x-4)=x^2+20 | | 12x+(x-1)=24+x | | x=8+-6(8) | | 4-8(9x+6)=2 | | 37+x=15 | | 33+x=15 | | 3y+12=7y-2 | | 7x^4+3x^2-4=0 | | 2(4+x)=30 | | 5+5t-4=8t+11-5t | | 4d-8+7-6d=-9 | | x^5=385 | | -69=3+6y | | 22-3c=5c-18 | | 8x+9=-167 | | (-3)+(-5)-(-3)-(5)= | | 5y^2+2x+3y+2+5+7-7= | | 2m+20=140 | | ln(29995x+40225)=4+ln(x+4) |