30=-180+30x

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Solution for 30=-180+30x equation:


Simplifying
30 = -180 + 30x

Solving
30 = -180 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
30 + -30x = -180 + 30x + -30x

Combine like terms: 30x + -30x = 0
30 + -30x = -180 + 0
30 + -30x = -180

Add '-30' to each side of the equation.
30 + -30 + -30x = -180 + -30

Combine like terms: 30 + -30 = 0
0 + -30x = -180 + -30
-30x = -180 + -30

Combine like terms: -180 + -30 = -210
-30x = -210

Divide each side by '-30'.
x = 7

Simplifying
x = 7

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