3a-30=-4

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Solution for 3a-30=-4 equation: 


Simplifying
3a + -30 = -4

Reorder the terms:
-30 + 3a = -4

Solving
-30 + 3a = -4

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 = -4 + 30

Combine like terms: -30 + 30 = 0
0 + 3a = -4 + 30
3a = -4 + 30

Combine like terms: -4 + 30 = 26
3a = 26

Divide each side by '3'.
a = 8.666666667

Simplifying
a = 8.666666667

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