If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 3x + -40 Reorder the terms: 0 = -40 + 3x + x2 Solving 0 = -40 + 3x + x2 Solving for variable 'x'. Combine like terms: 0 + 40 = 40 40 + -3x + -1x2 = -40 + 3x + x2 + 40 + -3x + -1x2 Reorder the terms: 40 + -3x + -1x2 = -40 + 40 + 3x + -3x + x2 + -1x2 Combine like terms: -40 + 40 = 0 40 + -3x + -1x2 = 0 + 3x + -3x + x2 + -1x2 40 + -3x + -1x2 = 3x + -3x + x2 + -1x2 Combine like terms: 3x + -3x = 0 40 + -3x + -1x2 = 0 + x2 + -1x2 40 + -3x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 40 + -3x + -1x2 = 0 Factor a trinomial. (5 + -1x)(8 + x) = 0Subproblem 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 '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8Solution
x = {5, -8}
| 7n-35=2n+16 | | 3x-6(x+7)-12= | | y^2-16y+80=0 | | b+4/2b-b-5/7b | | 9y+16=4y-4 | | P=-6x^2+96x-353 | | 5=12-22/z | | 36x-36= | | K/5+1=6 | | -7u+5(u+4)=18 | | 1/3x=40 | | 7/8-(-1/4) | | 78-(-1/4) | | 6a(2a+5)= | | 45+5y=90 | | -3-(-1/4) | | -10/6 | | -7y=2x+5 | | 6(x-4)=66/11 | | b-0.6=2.2 | | q+2.2=9.6 | | h*4.8=4.8 | | 9.5/m=9.5 | | 6(5x-5)-1=30x-31 | | 8.5-3=c | | ((3x^2)^4)/(9x^3) | | 3.5+3=k | | 1.2*8=9 | | 6y+5/6=7y+1/6 | | p-107=195 | | 78-k=10 | | 504-g=48 |