If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 7) = (x + -3)(x + -1) Reorder the terms: x(7 + x) = (x + -3)(x + -1) (7 * x + x * x) = (x + -3)(x + -1) (7x + x2) = (x + -3)(x + -1) Reorder the terms: 7x + x2 = (-3 + x)(x + -1) Reorder the terms: 7x + x2 = (-3 + x)(-1 + x) Multiply (-3 + x) * (-1 + x) 7x + x2 = (-3(-1 + x) + x(-1 + x)) 7x + x2 = ((-1 * -3 + x * -3) + x(-1 + x)) 7x + x2 = ((3 + -3x) + x(-1 + x)) 7x + x2 = (3 + -3x + (-1 * x + x * x)) 7x + x2 = (3 + -3x + (-1x + x2)) Combine like terms: -3x + -1x = -4x 7x + x2 = (3 + -4x + x2) Add '-1x2' to each side of the equation. 7x + x2 + -1x2 = 3 + -4x + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 7x + 0 = 3 + -4x + x2 + -1x2 7x = 3 + -4x + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 7x = 3 + -4x + 0 7x = 3 + -4x Solving 7x = 3 + -4x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4x' to each side of the equation. 7x + 4x = 3 + -4x + 4x Combine like terms: 7x + 4x = 11x 11x = 3 + -4x + 4x Combine like terms: -4x + 4x = 0 11x = 3 + 0 11x = 3 Divide each side by '11'. x = 0.2727272727 Simplifying x = 0.2727272727
| 0=36-8x+4x^2 | | 5m-(3+2m)=m-(4-2m) | | 2x+15=2x+12 | | 4x^5-2x^4-20x^3+62x^2-53x+14=0 | | log[3](x+15)-log[3](x-2)=4 | | x-3/x=0 | | 3-2a=17 | | log[4](x+5)-log[4](x)=1 | | 3a^2+6a^3/3a+9a^2 | | t/4-2=9 | | 3+3m=9 | | -5v-2=-37 | | -4x^3+6x^2+4x=0 | | -k-5=-3 | | 2(a+5)=11 | | 46.5=5c-2 | | 3x+111= | | 4a+1=-31 | | 3e-3=4.2 | | 5p=43 | | -5+2x=-21 | | -4n-4=-36 | | -3z-1=2(z+7) | | -3-5n=-48 | | 4a+13=22+7a | | 3(2x-4)=9-3(x-5) | | 2(p-4)=-6 | | 4-7b=2b+11 | | 4(-6+1x)=8 | | 4w=10 | | 4(-4+3x)=-16 | | 8y-3=5(2y-3)+6 |