X+3x+(x+30)=180

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Solution for X+3x+(x+30)=180 equation:


Simplifying
X + 3x + (x + 30) = 180

Reorder the terms:
X + 3x + (30 + x) = 180

Remove parenthesis around (30 + x)
X + 3x + 30 + x = 180

Reorder the terms:
30 + X + 3x + x = 180

Combine like terms: 3x + x = 4x
30 + X + 4x = 180

Solving
30 + X + 4x = 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 + X + -30 + 4x = 180 + -30

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

Combine like terms: 30 + -30 = 0
0 + X + 4x = 180 + -30
X + 4x = 180 + -30

Combine like terms: 180 + -30 = 150
X + 4x = 150

Add '-4x' to each side of the equation.
X + 4x + -4x = 150 + -4x

Combine like terms: 4x + -4x = 0
X + 0 = 150 + -4x
X = 150 + -4x

Simplifying
X = 150 + -4x

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