18x^2-79x+56=0

Simple and best practice solution for 18x^2-79x+56=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 18x^2-79x+56=0 equation:


Simplifying
18x2 + -79x + 56 = 0

Reorder the terms:
56 + -79x + 18x2 = 0

Solving
56 + -79x + 18x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(8 + -9x)(7 + -2x) = 0

Subproblem 1

Set the factor '(8 + -9x)' equal to zero and attempt to solve: Simplifying 8 + -9x = 0 Solving 8 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -9x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -9x = 0 + -8 -9x = 0 + -8 Combine like terms: 0 + -8 = -8 -9x = -8 Divide each side by '-9'. x = 0.8888888889 Simplifying x = 0.8888888889

Subproblem 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 = 3.5

Solution

x = {0.8888888889, 3.5}

See similar equations:

| 28x^2-71x+45=0 | | (5x-1)-(2-8x)ifx=0.75 | | x+1/2x=10 | | (24/60)=(6/t) | | 2(x+3)=24x-6 | | 5.6x-1.7-4.9x=-0.3x-3.8 | | 70/a+84/2=1274 | | 55t-5t^2+13=0 | | -2y=3-2x | | 5/n=30/9 | | y=123+-0.90x | | s-2=3(2-(-1)) | | x/3+2x=1/5 | | 12+x=24x | | X-54x=5x-6 | | 3(3-x)=-3 | | (1.006-3.425/1.006+3.425)*2=r | | x=50+-0.90x | | x=40+-0.90x | | 6((7-x)+x)= | | x=30+-0.90x | | 2x-1/6 | | x=20+-0.90x | | y=20+-0.90x | | 8x+18=99 | | -1/4x^2+5x-7=0 | | y=-0.90x+20 | | X-54=6-5x | | 2.5=1.5n+8 | | 2x-1/6+x+3/3 | | 4t^2-4t+2=0 | | 2.145+0.02x=3.1005 |

Equations solver categories