15x-3+12x+30=180

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Solution for 15x-3+12x+30=180 equation:


Simplifying
15x + -3 + 12x + 30 = 180

Reorder the terms:
-3 + 30 + 15x + 12x = 180

Combine like terms: -3 + 30 = 27
27 + 15x + 12x = 180

Combine like terms: 15x + 12x = 27x
27 + 27x = 180

Solving
27 + 27x = 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 + 27x = 180 + -27

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

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

Divide each side by '27'.
x = 5.666666667

Simplifying
x = 5.666666667

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