-9=30*a

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Solution for -9=30*a equation:


Simplifying
-9 = 30a

Solving
-9 = 30a

Solving for variable 'a'.

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

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

Combine like terms: 30a + -30a = 0
-9 + -30a = 0

Add '9' to each side of the equation.
-9 + 9 + -30a = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -30a = 0 + 9
-30a = 0 + 9

Combine like terms: 0 + 9 = 9
-30a = 9

Divide each side by '-30'.
a = -0.3

Simplifying
a = -0.3

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