2x+120=7x+50

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Solution for 2x+120=7x+50 equation:


Simplifying
2x + 120 = 7x + 50

Reorder the terms:
120 + 2x = 7x + 50

Reorder the terms:
120 + 2x = 50 + 7x

Solving
120 + 2x = 50 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
120 + 2x + -7x = 50 + 7x + -7x

Combine like terms: 2x + -7x = -5x
120 + -5x = 50 + 7x + -7x

Combine like terms: 7x + -7x = 0
120 + -5x = 50 + 0
120 + -5x = 50

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

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

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

Divide each side by '-5'.
x = 14

Simplifying
x = 14

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