-4a-12=-36

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Solution for -4a-12=-36 equation: 


Simplifying
-4a + -12 = -36

Reorder the terms:
-12 + -4a = -36

Solving
-12 + -4a = -36

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + -4a = -36 + 12

Combine like terms: -12 + 12 = 0
0 + -4a = -36 + 12
-4a = -36 + 12

Combine like terms: -36 + 12 = -24
-4a = -24

Divide each side by '-4'.
a = 6

Simplifying
a = 6

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