x+4x-30=180

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Solution for x+4x-30=180 equation: 


Simplifying
x + 4x + -30 = 180

Reorder the terms:
-30 + x + 4x = 180

Combine like terms: x + 4x = 5x
-30 + 5x = 180

Solving
-30 + 5x = 180

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 5x = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 5x = 180 + 30
5x = 180 + 30

Combine like terms: 180 + 30 = 210
5x = 210

Divide each side by '5'.
x = 42

Simplifying
x = 42

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