-30+3a=0

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Solution for -30+3a=0 equation: 


Simplifying
-30 + 3a = 0

Solving
-30 + 3a = 0

Solving for variable 'a'.

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

Add '30' to each side of the equation.
-30 + 30 + 3a = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 3a = 0 + 30
3a = 0 + 30

Combine like terms: 0 + 30 = 30
3a = 30

Divide each side by '3'.
a = 10

Simplifying
a = 10

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