12(x+15)=a

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Solution for 12(x+15)=a equation: 


Simplifying
12(x + 15) = a

Reorder the terms:
12(15 + x) = a
(15 * 12 + x * 12) = a
(180 + 12x) = a

Solving
180 + 12x = a

Solving for variable 'x'.

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

Add '-180' to each side of the equation.
180 + -180 + 12x = -180 + a

Combine like terms: 180 + -180 = 0
0 + 12x = -180 + a
12x = -180 + a

Divide each side by '12'.
x = -15 + 0.08333333333a

Simplifying
x = -15 + 0.08333333333a

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