If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 7 + -9x = 0 Reorder the terms: 7 + -9x + 2x2 = 0 Solving 7 + -9x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (1 + -1x)(7 + -2x) = 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 '(7 + -2x)' equal to zero and attempt to solve: Simplifying 7 + -2x = 0 Solving 7 + -2x = 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 + -2x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2x = 0 + -7 -2x = 0 + -7 Combine like terms: 0 + -7 = -7 -2x = -7 Divide each side by '-2'. x = 3.5 Simplifying x = 3.5Solution
x = {1, 3.5}
| 90-2x-90= | | 320x+80x=0 | | 4(2+3c)=-2(2c-1)+10 | | 7x+9=9x-23 | | 1.05x-6=229 | | 18x=15x+9 | | 7x+9+9x-23=180 | | (7t^2+5t+2)+(3t^2+t+6)= | | 4x=2x+-5 | | 7(x-1)=5x+3-2(-8x-1) | | 5=4(1)+b | | 6m+5n=-22 | | 23=-x-11 | | 6(2y-1)-2(2)=14 | | 18/27=45/ | | 9+9-x=11 | | 81+9x=126 | | 2x^2+5x-6x-15=0 | | X(4+x)+28=0 | | 5+49x=28x+23 | | 18/27=45/x | | 13x-6y=-21 | | 11x+6-2=180 | | 2log(x)-log(x+10)=log(5) | | 5x+18+7x+90=180 | | x^2+11=-64 | | (X-1)(x+6)=120 | | 0+8+0=d | | x-3(1/8=5/12 | | 6x+2+2-4=180 | | x-2-ln(x)=0 | | 6n-22=3n+14 |