3x+50=2x+80

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Solution for 3x+50=2x+80 equation:


Simplifying
3x + 50 = 2x + 80

Reorder the terms:
50 + 3x = 2x + 80

Reorder the terms:
50 + 3x = 80 + 2x

Solving
50 + 3x = 80 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
50 + 3x + -2x = 80 + 2x + -2x

Combine like terms: 3x + -2x = 1x
50 + 1x = 80 + 2x + -2x

Combine like terms: 2x + -2x = 0
50 + 1x = 80 + 0
50 + 1x = 80

Add '-50' to each side of the equation.
50 + -50 + 1x = 80 + -50

Combine like terms: 50 + -50 = 0
0 + 1x = 80 + -50
1x = 80 + -50

Combine like terms: 80 + -50 = 30
1x = 30

Divide each side by '1'.
x = 30

Simplifying
x = 30

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