If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 5x + -156 = 180 Reorder the terms: -156 + 5x + x2 = 180 Solving -156 + 5x + x2 = 180 Solving for variable 'x'. Reorder the terms: -156 + -180 + 5x + x2 = 180 + -180 Combine like terms: -156 + -180 = -336 -336 + 5x + x2 = 180 + -180 Combine like terms: 180 + -180 = 0 -336 + 5x + x2 = 0 Factor a trinomial. (-21 + -1x)(16 + -1x) = 0Subproblem 1
Set the factor '(-21 + -1x)' equal to zero and attempt to solve: Simplifying -21 + -1x = 0 Solving -21 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '21' to each side of the equation. -21 + 21 + -1x = 0 + 21 Combine like terms: -21 + 21 = 0 0 + -1x = 0 + 21 -1x = 0 + 21 Combine like terms: 0 + 21 = 21 -1x = 21 Divide each side by '-1'. x = -21 Simplifying x = -21Subproblem 2
Set the factor '(16 + -1x)' equal to zero and attempt to solve: Simplifying 16 + -1x = 0 Solving 16 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + -1x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + -1x = 0 + -16 -1x = 0 + -16 Combine like terms: 0 + -16 = -16 -1x = -16 Divide each side by '-1'. x = 16 Simplifying x = 16Solution
x = {-21, 16}
| 15=n(n-3)/2 | | 5x-1+8=-32-5x | | 2(2+X)-(6-7x)=13-(1+4X) | | 36t^2+36t+9=0 | | 5x=8-(-3x)-15 | | (n-2)=3(6+n) | | -36z^5+48z^4+20z^3= | | p/16=8 | | 3(x+8)=4x+5 | | 6-5(2+x)= | | 4a-8=5a-4 | | 6a+8-8a=22 | | 3x+9-x+3=2x | | (x/1500)=85 | | 5x+19=4x-69 | | 3(4-x)+10-3x= | | 4z+13-8-3z= | | 5secx=0 | | m-40=10 | | X+88+33+71=180 | | 538=2(4x-1)+2(7x+6) | | 8+2x-9-3x= | | 6b-7b+10-b= | | 4a-(3+4a)+7= | | 168=9-x | | 0.3y=39 | | m-5=12.5 | | 8a+(-a+5)= | | 9a-(6-2a)= | | 5(2x-3)=3x-1 | | 0.8y=48 | | 13x+10x+15=26x |