56+x+(2x+4)=180

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Solution for 56+x+(2x+4)=180 equation:


Simplifying
56 + x + (2x + 4) = 180

Reorder the terms:
56 + x + (4 + 2x) = 180

Remove parenthesis around (4 + 2x)
56 + x + 4 + 2x = 180

Reorder the terms:
56 + 4 + x + 2x = 180

Combine like terms: 56 + 4 = 60
60 + x + 2x = 180

Combine like terms: x + 2x = 3x
60 + 3x = 180

Solving
60 + 3x = 180

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 3x = 180 + -60

Combine like terms: 60 + -60 = 0
0 + 3x = 180 + -60
3x = 180 + -60

Combine like terms: 180 + -60 = 120
3x = 120

Divide each side by '3'.
x = 40

Simplifying
x = 40

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