If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -15 = x2 + -8x Reorder the terms: -15 = -8x + x2 Solving -15 = -8x + x2 Solving for variable 'x'. Reorder the terms: -15 + 8x + -1x2 = -8x + 8x + x2 + -1x2 Combine like terms: -8x + 8x = 0 -15 + 8x + -1x2 = 0 + x2 + -1x2 -15 + 8x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -15 + 8x + -1x2 = 0 Factor a trinomial. (-5 + x)(3 + -1x) = 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 + -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 = {5, 3}
| (3/4X-7) | | 23n=64 | | 6m-3m+5+m= | | 13=4(-7r-3)-2r | | (1/4+3) | | 7/5x8 | | -11=r/3-9 | | (8x)-(3)=11-6x | | 3x-12-5x=6 | | .5h+.33(h-6)=.833h+2 | | 14x^3+28x^2=0 | | -2(x+3)=4x+12 | | (x-3)(x-5)=9 | | 7=n/2+10 | | -5(3-a)+4=5a-11 | | 1/4n=-20 | | -(6x-5)=8 | | r/1-2=-2 | | 2z^2-34=0 | | 3n+1=81 | | x+x-40=54 | | -9=x/10-10 | | 3-3n=-18 | | (1/3)n=1/27 | | -1k-6-7k+20=2 | | 45=5n-7 | | -5=-2+x/4 | | 7/15175/375 | | 14(v+1)-2v=4(3v+1)-11 | | 2x^2+3x-330=0 | | a^2/4-15a/16-1/4=0 | | (3x-1)(x-7)=0 |