If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 7x + -12 Reorder the terms: x2 = -12 + 7x Solving x2 = -12 + 7x Solving for variable 'x'. Reorder the terms: 12 + -7x + x2 = -12 + 7x + 12 + -7x Reorder the terms: 12 + -7x + x2 = -12 + 12 + 7x + -7x Combine like terms: -12 + 12 = 0 12 + -7x + x2 = 0 + 7x + -7x 12 + -7x + x2 = 7x + -7x Combine like terms: 7x + -7x = 0 12 + -7x + x2 = 0 Factor a trinomial. (3 + -1x)(4 + -1x) = 0Subproblem 1
Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Subproblem 2
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 = 4Solution
x = {3, 4}
| -9c+2=-43 | | x+54=36 | | (x+2)+(2x+2)=x | | S^2-3s=18 | | 15x^98[45-2x]+65-21[81*0.00000000000000000000000000000021x^32]=69 | | -8y-5=-7y-9 | | -4.5q+2.5q=25 | | 15y^2+13y-20=0 | | 6y-5(y-2)+3=6 | | m+9=72 | | d+7=9 | | 4x^2-36x+81= | | x^2=-2x-8 | | 1*7= | | 8x+2-7x=6+7 | | h+9=-9 | | 25x-8=50x+12 | | h+12=0 | | 5k+2(k-1)=23 | | 28y^2-27y-10=0 | | 3y^2+6y+6=0 | | 5x+21=3x+13 | | 2x+4=y+4 | | 6c+7=8c-13 | | y+4=2x+5 | | 2c+1-c=-10 | | (w+5)-(2w+5)=5 | | x^2=-5x+6 | | x^2+6+7=0 | | 4a=-3+3a | | 8z-16-z+2=0 | | (n+3)*3=n+16 |