30+2x=50+1x

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Solution for 30+2x=50+1x equation:


Simplifying
30 + 2x = 50 + 1x

Solving
30 + 2x = 50 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
30 + 2x + -1x = 50 + 1x + -1x

Combine like terms: 2x + -1x = 1x
30 + 1x = 50 + 1x + -1x

Combine like terms: 1x + -1x = 0
30 + 1x = 50 + 0
30 + 1x = 50

Add '-30' to each side of the equation.
30 + -30 + 1x = 50 + -30

Combine like terms: 30 + -30 = 0
0 + 1x = 50 + -30
1x = 50 + -30

Combine like terms: 50 + -30 = 20
1x = 20

Divide each side by '1'.
x = 20

Simplifying
x = 20

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