2x^2-13x+36=15

Solution for 2x^2-13x+36=15 equation:

Simplifying
2x2 + -13x + 36 = 15

Reorder the terms:
36 + -13x + 2x2 = 15

Solving
36 + -13x + 2x2 = 15

Solving for variable 'x'.

Reorder the terms:
36 + -15 + -13x + 2x2 = 15 + -15

Combine like terms: 36 + -15 = 21
21 + -13x + 2x2 = 15 + -15

Combine like terms: 15 + -15 = 0
21 + -13x + 2x2 = 0

Factor a trinomial.
(3 + -1x)(7 + -2x) = 0

Subproblem 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 = 3
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 = {3, 3.5}