8x+42+15x+30=180

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Solution for 8x+42+15x+30=180 equation:


Simplifying
8x + 42 + 15x + 30 = 180

Reorder the terms:
42 + 30 + 8x + 15x = 180

Combine like terms: 42 + 30 = 72
72 + 8x + 15x = 180

Combine like terms: 8x + 15x = 23x
72 + 23x = 180

Solving
72 + 23x = 180

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 23x = 180 + -72

Combine like terms: 72 + -72 = 0
0 + 23x = 180 + -72
23x = 180 + -72

Combine like terms: 180 + -72 = 108
23x = 108

Divide each side by '23'.
x = 4.695652174

Simplifying
x = 4.695652174

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