2x^2+3x+8=36+2x

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Solution for 2x^2+3x+8=36+2x equation: 


Simplifying
2x2 + 3x + 8 = 36 + 2x

Reorder the terms:
8 + 3x + 2x2 = 36 + 2x

Solving
8 + 3x + 2x2 = 36 + 2x

Solving for variable 'x'.

Reorder the terms:
8 + -36 + 3x + -2x + 2x2 = 36 + 2x + -36 + -2x

Combine like terms: 8 + -36 = -28
-28 + 3x + -2x + 2x2 = 36 + 2x + -36 + -2x

Combine like terms: 3x + -2x = 1x
-28 + 1x + 2x2 = 36 + 2x + -36 + -2x

Reorder the terms:
-28 + 1x + 2x2 = 36 + -36 + 2x + -2x

Combine like terms: 36 + -36 = 0
-28 + 1x + 2x2 = 0 + 2x + -2x
-28 + 1x + 2x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
-28 + 1x + 2x2 = 0

Factor a trinomial.
(-4 + -1x)(7 + -2x) = 0


Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve:

Simplifying
-4 + -1x = 0

Solving
-4 + -1x = 0

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

Add '4' to each side of the equation.
-4 + 4 + -1x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = 0 + 4
-1x = 0 + 4

Combine like terms: 0 + 4 = 4
-1x = 4

Divide each side by '-1'.
x = -4

Simplifying
x = -4

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 = {-4, 3.5}

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