If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 + -16x + 7x2 = 0 Solving 9 + -16x + 7x2 = 0 Solving for variable 'x'. Factor a trinomial. (1 + -1x)(9 + -7x) = 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 '(9 + -7x)' equal to zero and attempt to solve: Simplifying 9 + -7x = 0 Solving 9 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -7x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7x = 0 + -9 -7x = 0 + -9 Combine like terms: 0 + -9 = -9 -7x = -9 Divide each side by '-7'. x = 1.285714286 Simplifying x = 1.285714286Solution
x = {1, 1.285714286}
| x*x=-16 | | 18k+14-11k=0 | | 18x-20=-14x+120 | | (5w+9)(8-w)=0 | | 18x-20=14x+120 | | xx=16 | | 8i-19i+20=-57 | | -5x^2+54x+11= | | 10y+6y-42=38 | | 9x-11=3x+13 | | (6x+21y)(6x+21y)= | | 2-3(x+7)=-6(2x+1) | | 9x+42=4x-14 | | 16+2d+5d=-40 | | 7p-11-11p=1 | | 12v+9-8v=33 | | 52-4x=5x+15 | | 13-9x=81-23x | | v^3+8=22 | | 3(x-2y)=4 | | 2x+4=3x+18 | | x-56=79 | | 3x^2+(3k+1)x+k= | | 288=9x | | 10y^2-9y+7= | | 15r^2+4r-32= | | Xy^2-x^2=8x | | -6+(-11)= | | -30+x=x+14 | | 4x-8x-10=0 | | 6b+2(7b)=1200 | | 4x+16y-7x=56 |