If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8x + 7x + 56 = 0 Reorder the terms: 56 + 8x + 7x + x2 = 0 Combine like terms: 8x + 7x = 15x 56 + 15x + x2 = 0 Solving 56 + 15x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (8 + x)(7 + x) = 0Subproblem 1
Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8Subproblem 2
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 = -7Solution
x = {-8, -7}
| 18x^2+18x-317=0 | | 291*2= | | 3(y+2)+3(y-3)=15 | | 3X-3(2X-4)=8 | | v^2-22v+21= | | -6x^2+300x-3901=0 | | 51*3= | | -6x^2+300x-3501=0 | | -6x^2+300x-3500=0 | | 4x+35=9x+5 | | -6x^2+300x-4000=0 | | -4-4x+x^2+x^3=0 | | 9N-19=7N+11 | | -6x^2+300x-3000=0 | | 18x^2+18x-343=0 | | x=13+8y | | 6b(a-8)-7(a-8)=0 | | 9N-17=7N+11 | | -6x^2+300x-2000=0 | | 15c^2-5c-40=0 | | 5+10x=45 | | m-9=-11 | | 8x^3+x^2-32x-4=0 | | -20-3x+2x^2=0 | | y+3x^4y=0 | | -6x^2+300x-1000=0 | | 16x^2-23x=0 | | 2x-27=-x | | 4x^6-9x^5=0 | | 4t^2=9t | | -16x^2+110x=0 | | 6b+9g-5=22 |