30+9x=30-45x

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Solution for 30+9x=30-45x equation:


Simplifying
30 + 9x = 30 + -45x

Add '-30' to each side of the equation.
30 + -30 + 9x = 30 + -30 + -45x

Combine like terms: 30 + -30 = 0
0 + 9x = 30 + -30 + -45x
9x = 30 + -30 + -45x

Combine like terms: 30 + -30 = 0
9x = 0 + -45x
9x = -45x

Solving
9x = -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
9x + 45x = -45x + 45x

Combine like terms: 9x + 45x = 54x
54x = -45x + 45x

Combine like terms: -45x + 45x = 0
54x = 0

Divide each side by '54'.
x = 0

Simplifying
x = 0

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