If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -3)(x + 7) = 0 Reorder the terms: (-3 + x)(x + 7) = 0 Reorder the terms: (-3 + x)(7 + x) = 0 Multiply (-3 + x) * (7 + x) (-3(7 + x) + x(7 + x)) = 0 ((7 * -3 + x * -3) + x(7 + x)) = 0 ((-21 + -3x) + x(7 + x)) = 0 (-21 + -3x + (7 * x + x * x)) = 0 (-21 + -3x + (7x + x2)) = 0 Combine like terms: -3x + 7x = 4x (-21 + 4x + x2) = 0 Solving -21 + 4x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-7 + -1x)(3 + -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 '(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 = {-7, 3}
| 5(x+3)=2x+35 | | V=u-18 | | (x-8)(x-2)= | | (x-10)(x+4)= | | 20y=x | | P+s=9 | | (x-8)(x-7)= | | (x+3)(x-3)= | | (x-4)(x+2)= | | 6+k=32 | | 9x^2-7x-5=0 | | 8m-1m-3m+5= | | 3x(x+8)=60 | | -5t+8=-4t+2 | | x^2=9 | | 3r^2-10r=8 | | 3r^2-10=8 | | b^2+12b+27=0 | | (7v+5)(2v-7)=0 | | x^2-4x-45=0 | | -9(4b+1)+(37b-3)=0 | | 5x-3x=6 | | -2x(x-18)+(x+3)=x+14 | | 2(2x-5)=6x+4 | | 6x=4x+14 | | (x-18)+(x+3)=x+14 | | 12+4r+3r^2=0 | | 5x=4x+5 | | 5n-6=2n+7 | | 8x=5x+15 | | 5x+56=-3x | | 2x^2-60x+162=0 |