4x-15+x+42=180

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Solution for 4x-15+x+42=180 equation:


Simplifying
4x + -15 + x + 42 = 180

Reorder the terms:
-15 + 42 + 4x + x = 180

Combine like terms: -15 + 42 = 27
27 + 4x + x = 180

Combine like terms: 4x + x = 5x
27 + 5x = 180

Solving
27 + 5x = 180

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 5x = 180 + -27

Combine like terms: 27 + -27 = 0
0 + 5x = 180 + -27
5x = 180 + -27

Combine like terms: 180 + -27 = 153
5x = 153

Divide each side by '5'.
x = 30.6

Simplifying
x = 30.6

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