X+3x+(x+75)=180

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Solution for X+3x+(x+75)=180 equation:


Simplifying
X + 3x + (x + 75) = 180

Reorder the terms:
X + 3x + (75 + x) = 180

Remove parenthesis around (75 + x)
X + 3x + 75 + x = 180

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

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

Solving
75 + X + 4x = 180

Solving for variable 'X'.

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

Add '-75' to each side of the equation.
75 + X + -75 + 4x = 180 + -75

Reorder the terms:
75 + -75 + X + 4x = 180 + -75

Combine like terms: 75 + -75 = 0
0 + X + 4x = 180 + -75
X + 4x = 180 + -75

Combine like terms: 180 + -75 = 105
X + 4x = 105

Add '-4x' to each side of the equation.
X + 4x + -4x = 105 + -4x

Combine like terms: 4x + -4x = 0
X + 0 = 105 + -4x
X = 105 + -4x

Simplifying
X = 105 + -4x

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