30x+90=0

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Solution for 30x+90=0 equation: 


Simplifying
30x + 90 = 0

Reorder the terms:
90 + 30x = 0

Solving
90 + 30x = 0

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + 30x = 0 + -90

Combine like terms: 90 + -90 = 0
0 + 30x = 0 + -90
30x = 0 + -90

Combine like terms: 0 + -90 = -90
30x = -90

Divide each side by '30'.
x = -3

Simplifying
x = -3

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