112.8=2(36.9+x)

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Solution for 112.8=2(36.9+x) equation:


Simplifying
112.8 = 2(36.9 + x)
112.8 = (36.9 * 2 + x * 2)
112.8 = (73.8 + 2x)

Solving
112.8 = 73.8 + 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.
112.8 + -2x = 73.8 + 2x + -2x

Combine like terms: 2x + -2x = 0
112.8 + -2x = 73.8 + 0
112.8 + -2x = 73.8

Add '-112.8' to each side of the equation.
112.8 + -112.8 + -2x = 73.8 + -112.8

Combine like terms: 112.8 + -112.8 = 0.0
0.0 + -2x = 73.8 + -112.8
-2x = 73.8 + -112.8

Combine like terms: 73.8 + -112.8 = -39
-2x = -39

Divide each side by '-2'.
x = 19.5

Simplifying
x = 19.5

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