If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16 = 2x(x + -2) Reorder the terms: 16 = 2x(-2 + x) 16 = (-2 * 2x + x * 2x) 16 = (-4x + 2x2) Solving 16 = -4x + 2x2 Solving for variable 'x'. Reorder the terms: 16 + 4x + -2x2 = -4x + 4x + 2x2 + -2x2 Combine like terms: -4x + 4x = 0 16 + 4x + -2x2 = 0 + 2x2 + -2x2 16 + 4x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 16 + 4x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(8 + 2x + -1x2) = 0 Factor a trinomial. 2((4 + -1x)(2 + x)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Subproblem 2
Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2Solution
x = {4, -2}
| 49a^2+91a-168=0 | | y+20=34-y | | -161+91a=7-49a^2 | | 6+5x-2=4(3x+1)-7x | | (X+3)(x+3)=154 | | =0.75x+0.25 | | 7x-x=16 | | x^4-2x^3-5x^2=0 | | 3n^2=7n+110 | | 4k-4=-10k+24 | | f(x)=x^4-15x^3+6x^2+sin(x)-10 | | v^2+10v-33=6 | | 3h-9=3 | | x+2b=x-4+2bx | | 9k^2+6k+3=0 | | 17k=10(2k-3) | | x=(2x-3/5)^2 | | 9j+4=13j-(6) | | 5x+10=15x-20 | | 6/(x^2-25)-1/(5-x)=0 | | -33+4g=15 | | -4-5c=36 | | 75x^2+210x+147=15 | | -36-9x=72 | | 30-3x=15 | | 15b=5a-7 | | 64y^2-48y+9=-32 | | 4u-7v=-23 | | 15x^2+24=10 | | 7a+4+13a=46 | | 2n+3+4= | | 1000-x=345 |