a-72=-18

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Solution for a-72=-18 equation:


Simplifying
a + -72 = -18

Reorder the terms:
-72 + a = -18

Solving
-72 + a = -18

Solving for variable 'a'.

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

Add '72' to each side of the equation.
-72 + 72 + a = -18 + 72

Combine like terms: -72 + 72 = 0
0 + a = -18 + 72
a = -18 + 72

Combine like terms: -18 + 72 = 54
a = 54

Simplifying
a = 54

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