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 + 4) = 0 Reorder the terms: (7 + x)(x + 4) = 0 Reorder the terms: (7 + x)(4 + x) = 0 Multiply (7 + x) * (4 + x) (7(4 + x) + x(4 + x)) = 0 ((4 * 7 + x * 7) + x(4 + x)) = 0 ((28 + 7x) + x(4 + x)) = 0 (28 + 7x + (4 * x + x * x)) = 0 (28 + 7x + (4x + x2)) = 0 Combine like terms: 7x + 4x = 11x (28 + 11x + x2) = 0 Solving 28 + 11x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (7 + x)(4 + x) = 0Subproblem 1
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 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 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Subproblem 2
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Solution
x = {-7, -4}
| v+9=2 | | p-9=7 | | 3m=6 | | 36v+5=12v+12 | | 4x-67=2x-9 | | 8x-3=7x+7 | | 5a^2-180=0 | | w-1=3 | | 9.7=x-7.8 | | 4p+3=-6p-5 | | 6x-7=7x-5 | | 9.5x-3=8.5x+3 | | 2x-14=x+8 | | -8m-6=-4 | | -2+y=(-8) | | k-7=-8 | | 6/10+3/5= | | a=1/2(4.5)3 | | 10=(2m+7) | | 12/4=x/2 | | 10(2m+7)= | | 4xy-2xy= | | E=5 | | 2x^2+-6=0 | | t-4=3t-10 | | x+28=4x+4 | | 9d-20=(-20) | | x/4=4/2 | | 4x+(-2)=10 | | (3x+43)=(6x+7) | | -4x-6=10 | | -3x-34=57-10x |