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 + 7 = -8 Reorder the terms: 7 + 8x + x2 = -8 Solving 7 + 8x + x2 = -8 Solving for variable 'x'. Reorder the terms: 7 + 8 + 8x + x2 = -8 + 8 Combine like terms: 7 + 8 = 15 15 + 8x + x2 = -8 + 8 Combine like terms: -8 + 8 = 0 15 + 8x + x2 = 0 Factor a trinomial. (5 + x)(3 + x) = 0Subproblem 1
Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Subproblem 2
Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 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 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3Solution
x = {-5, -3}
| 3xy^2*2x^0= | | x^3+(4*x^2)+4*x=0 | | 2x(4-7x)-x(4x+5)=4x+81 | | 6b+7=-5 | | 9x^2-28x-28=0 | | 25z^2-20z+4=0 | | 115=x*1.03 | | 115=x*.03 | | -2(x-4)=5-(x+2) | | 4=-4x | | 4a^2-a-3=0 | | 4=-4 | | 2(5z-1)-2(z+3)=3(z+1) | | 47=8-12x | | 2s^2+5s+3=0 | | 38=14+9a | | 2[3x-1]+2=10 | | 2x+3y=2400 | | -2+36x^2=62 | | 2y+6=3y+4-1y+2 | | 9m^2+5=14 | | 2n^2+2=34 | | 4a-7a-8=4 | | 5x^2+5=-28 | | u^2+8u+15=0 | | u^2+8+15=0 | | 16X=Y-7 | | 7r^2+1=568 | | 6x-2=98 | | 168n=14 | | y=161.50+.43x | | 5x-12=4x |