8=x^2-11x+18

Solution for 8=x^2-11x+18 equation:

Simplifying
8 = x2 + -11x + 18

Reorder the terms:
8 = 18 + -11x + x2

Solving
8 = 18 + -11x + x2

Solving for variable 'x'.

Combine like terms: 8 + -18 = -10
-10 + 11x + -1x2 = 18 + -11x + x2 + -18 + 11x + -1x2

Reorder the terms:
-10 + 11x + -1x2 = 18 + -18 + -11x + 11x + x2 + -1x2

Combine like terms: 18 + -18 = 0
-10 + 11x + -1x2 = 0 + -11x + 11x + x2 + -1x2
-10 + 11x + -1x2 = -11x + 11x + x2 + -1x2

Combine like terms: -11x + 11x = 0
-10 + 11x + -1x2 = 0 + x2 + -1x2
-10 + 11x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-10 + 11x + -1x2 = 0

Factor a trinomial.
(-10 + x)(1 + -1x) = 0

Subproblem 1
Set the factor '(-10 + x)' equal to zero and attempt to solve:

Simplifying
-10 + x = 0

Solving
-10 + x = 0

Move all terms containing x to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + 10 + x = 0 + 10

Combine like terms: -10 + 10 = 0
0 + x = 0 + 10
x = 0 + 10

Combine like terms: 0 + 10 = 10
x = 10

Simplifying
x = 10
Subproblem 2
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 = 1
Solution
x = {10, 1}