If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -12x + -4 = 9 Reorder the terms: -4 + -12x + x2 = 9 Solving -4 + -12x + x2 = 9 Solving for variable 'x'. Reorder the terms: -4 + -9 + -12x + x2 = 9 + -9 Combine like terms: -4 + -9 = -13 -13 + -12x + x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -13 + -12x + x2 = 0 Factor a trinomial. (-1 + -1x)(13 + -1x) = 0Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1Subproblem 2
Set the factor '(13 + -1x)' equal to zero and attempt to solve: Simplifying 13 + -1x = 0 Solving 13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1x = 0 + -13 -1x = 0 + -13 Combine like terms: 0 + -13 = -13 -1x = -13 Divide each side by '-1'. x = 13 Simplifying x = 13Solution
x = {-1, 13}
| -3x+21=27 | | -15+6y=-24 | | 2(3x-5)=5y | | 3(6-2y)-4y=28 | | 5/3=1- | | 9p+8=8p+12 | | -72(4+y)+2y=80 | | 5/3=1 | | (5x+8)+(7x+6)= | | 8x^3+125x^6=0 | | (x+40)(x+60)=4800 | | 4x+24-15=235 | | -b+7b=4+8b | | 2x+-7=-0.7+0.3 | | f(n)=n+2.5 | | 3.4x-4.89-5x=4.71 | | 2x+-7=0.7+0.3 | | 6(5x-8)+7x= | | 3y+3x^2+3-3x^2+3y= | | 2(2r-4)+4(r-1)=12 | | -15+6y=-25 | | 5(4x+13)+7x= | | -5p-14=2p | | 2x^2+3x^3+4x^2= | | 2x-5+4x+11=90 | | 4(3x-4)=-52 | | 15x-9y=30 | | 5x+50=175 | | 7+4x-2-x=26 | | (7x-10)+10= | | 14=5m+2m | | (8x+10)+(6x-3)= |