If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 5x + x2 + -13 = 0 Reorder the terms: -13 + 5x + 7x2 + x2 = 0 Combine like terms: 7x2 + x2 = 8x2 -13 + 5x + 8x2 = 0 Solving -13 + 5x + 8x2 = 0 Solving for variable 'x'. Factor a trinomial. (-13 + -8x)(1 + -1x) = 0Subproblem 1
Set the factor '(-13 + -8x)' equal to zero and attempt to solve: Simplifying -13 + -8x = 0 Solving -13 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -8x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -8x = 0 + 13 -8x = 0 + 13 Combine like terms: 0 + 13 = 13 -8x = 13 Divide each side by '-8'. x = -1.625 Simplifying x = -1.625Subproblem 2
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Solution
x = {-1.625, 1}
| 2x+40=4x+30 | | 8x+4=9(x+7) | | 2x^4+21x^3+44x^2-57x-154=0 | | 2-logx=20 | | 7x^2+5x+x^2-13=0 | | 0.15x+64= | | 2n/n-4 | | 9y+3y-5y= | | X/8.63=11.001 | | -20s^2-35=0 | | 2z^4+7z^2-4=0 | | -2.25=-2c-30.5 | | -402+31.5=-65.1 | | 7b+2a-5b+7a= | | 16x-169=0 | | -8x=-30 | | -5x+5(3x-7)=19-6x | | 22/3x-1=7/x | | 2x/50 | | 5x+3-(2x-4)=x-2-(x+3) | | 5a-3b+ab-2a= | | 4y-36=6(y-5) | | 2(v+6)=-2v+48 | | 2(v+6)=-2+48 | | 6u+6=8(u+1) | | 110-3x=33x+18 | | -4(2w-8)+2w=6(w+6) | | 2(u-5)=5u-28 | | X-7=-27+5x | | x^6=60 | | 2-d=384 | | 0.3r=2.1 |