(5x-21)+56=180

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Solution for (5x-21)+56=180 equation:


Simplifying
(5x + -21) + 56 = 180

Reorder the terms:
(-21 + 5x) + 56 = 180

Remove parenthesis around (-21 + 5x)
-21 + 5x + 56 = 180

Reorder the terms:
-21 + 56 + 5x = 180

Combine like terms: -21 + 56 = 35
35 + 5x = 180

Solving
35 + 5x = 180

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 5x = 180 + -35

Combine like terms: 35 + -35 = 0
0 + 5x = 180 + -35
5x = 180 + -35

Combine like terms: 180 + -35 = 145
5x = 145

Divide each side by '5'.
x = 29

Simplifying
x = 29

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