If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 140 = (4x)(x + 2) Remove parenthesis around (4x) 140 = 4x(x + 2) Reorder the terms: 140 = 4x(2 + x) 140 = (2 * 4x + x * 4x) 140 = (8x + 4x2) Solving 140 = 8x + 4x2 Solving for variable 'x'. Reorder the terms: 140 + -8x + -4x2 = 8x + -8x + 4x2 + -4x2 Combine like terms: 8x + -8x = 0 140 + -8x + -4x2 = 0 + 4x2 + -4x2 140 + -8x + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 140 + -8x + -4x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(35 + -2x + -1x2) = 0 Factor a trinomial. 4((5 + -1x)(7 + x)) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5Subproblem 2
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Solution
x = {5, -7}
| 24806*57.3/2= | | [x]=16 | | 7900/2 | | 30x+7=-24x+5 | | 22x+9-11= | | 22x-11+9= | | 37/4=y-4/3 | | 18x-22+4x+9= | | 9x-11+9x-11+4x+9= | | t^2-19+18= | | 3h+4T+2U= | | .5w-1.32+1.2w=0.4w+8.04 | | 12/-25 | | ln(2x-1)=3.8 | | x+5+x-1+x+4+x=360 | | 3(y+1)=8 | | 3b+7a=54 | | 3b+1=7 | | 5a+3b-7a+4b=0 | | a/b=c/d(x-m) | | X=-2/-3 | | 7900*57.3= | | 3x+4=127 | | 3x-4+127=180 | | 3x-4=127 | | 25v^2+70vf+49f^2= | | -7(10-2x)=-196 | | 9m^2-24m+16= | | 2-3n=8+n | | X+8+x+28+2x=180 | | 1/x2 | | 3(2-n)=8+n |