36+x+3=2x+8+12

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Solution for 36+x+3=2x+8+12 equation:


Simplifying
36 + x + 3 = 2x + 8 + 12

Reorder the terms:
36 + 3 + x = 2x + 8 + 12

Combine like terms: 36 + 3 = 39
39 + x = 2x + 8 + 12

Reorder the terms:
39 + x = 8 + 12 + 2x

Combine like terms: 8 + 12 = 20
39 + x = 20 + 2x

Solving
39 + x = 20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
39 + x + -2x = 20 + 2x + -2x

Combine like terms: x + -2x = -1x
39 + -1x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
39 + -1x = 20 + 0
39 + -1x = 20

Add '-39' to each side of the equation.
39 + -39 + -1x = 20 + -39

Combine like terms: 39 + -39 = 0
0 + -1x = 20 + -39
-1x = 20 + -39

Combine like terms: 20 + -39 = -19
-1x = -19

Divide each side by '-1'.
x = 19

Simplifying
x = 19

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