If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 7x + 8x + 56 = 0 Reorder the terms: 56 + 7x + 8x + x2 = 0 Combine like terms: 7x + 8x = 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}
| x(30-15)=7 | | -3(4x-3)=-9x-7 | | -5x+17=x+5 | | -3m+-6+-1m=14 | | -5x-6+3x=-6x+6 | | -4x+7=-53 | | H*3=-12 | | 8y+5y+7z-3x+4z-6y= | | 3y+7(2y+1)= | | 4(3x+3)+3x+1=5 | | 5x-16=2(2x-3) | | -2(3x+7)=-9x | | 53-8x+x^2+5x+39=180 | | 5(5-2)-8=3K-(2k-3) | | 0=n-2-3n | | 5(x)+(5x)= | | 8-2(-7x+6)=13 | | 2q=x-13 | | 7+2b=53 | | (5x+3)22(3x-5)= | | -5-5y=30 | | 540+13.50x=4158 | | -3f+9f=15 | | -14=-4b+6b | | -14=-4b | | 4x+15=8x+23 | | 5+bx=3x+ax | | 12x-8=7x-7 | | -8=-6+x-x | | -30-3y=-21 | | 21-8+3*12= | | 5x+3x=77 |