111=30+9x

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Solution for 111=30+9x equation:


Simplifying
111 = 30 + 9x

Solving
111 = 30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
111 + -9x = 30 + 9x + -9x

Combine like terms: 9x + -9x = 0
111 + -9x = 30 + 0
111 + -9x = 30

Add '-111' to each side of the equation.
111 + -111 + -9x = 30 + -111

Combine like terms: 111 + -111 = 0
0 + -9x = 30 + -111
-9x = 30 + -111

Combine like terms: 30 + -111 = -81
-9x = -81

Divide each side by '-9'.
x = 9

Simplifying
x = 9

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