3x+(2x+50)=120

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Solution for 3x+(2x+50)=120 equation:


Simplifying
3x + (2x + 50) = 120

Reorder the terms:
3x + (50 + 2x) = 120

Remove parenthesis around (50 + 2x)
3x + 50 + 2x = 120

Reorder the terms:
50 + 3x + 2x = 120

Combine like terms: 3x + 2x = 5x
50 + 5x = 120

Solving
50 + 5x = 120

Solving for variable 'x'.

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

Add '-50' to each side of the equation.
50 + -50 + 5x = 120 + -50

Combine like terms: 50 + -50 = 0
0 + 5x = 120 + -50
5x = 120 + -50

Combine like terms: 120 + -50 = 70
5x = 70

Divide each side by '5'.
x = 14

Simplifying
x = 14

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