9x+30=50-x

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Solution for 9x+30=50-x equation:


Simplifying
9x + 30 = 50 + -1x

Reorder the terms:
30 + 9x = 50 + -1x

Solving
30 + 9x = 50 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
30 + 9x + x = 50 + -1x + x

Combine like terms: 9x + x = 10x
30 + 10x = 50 + -1x + x

Combine like terms: -1x + x = 0
30 + 10x = 50 + 0
30 + 10x = 50

Add '-30' to each side of the equation.
30 + -30 + 10x = 50 + -30

Combine like terms: 30 + -30 = 0
0 + 10x = 50 + -30
10x = 50 + -30

Combine like terms: 50 + -30 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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