x+20+4x-30=180

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Solution for x+20+4x-30=180 equation:


Simplifying
x + 20 + 4x + -30 = 180

Reorder the terms:
20 + -30 + x + 4x = 180

Combine like terms: 20 + -30 = -10
-10 + x + 4x = 180

Combine like terms: x + 4x = 5x
-10 + 5x = 180

Solving
-10 + 5x = 180

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 5x = 180 + 10

Combine like terms: -10 + 10 = 0
0 + 5x = 180 + 10
5x = 180 + 10

Combine like terms: 180 + 10 = 190
5x = 190

Divide each side by '5'.
x = 38

Simplifying
x = 38

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