(a-6)+18=156

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Solution for (a-6)+18=156 equation:


Simplifying
(a + -6) + 18 = 156

Reorder the terms:
(-6 + a) + 18 = 156

Remove parenthesis around (-6 + a)
-6 + a + 18 = 156

Reorder the terms:
-6 + 18 + a = 156

Combine like terms: -6 + 18 = 12
12 + a = 156

Solving
12 + a = 156

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 + a = 156 + -12

Combine like terms: 12 + -12 = 0
0 + a = 156 + -12
a = 156 + -12

Combine like terms: 156 + -12 = 144
a = 144

Simplifying
a = 144

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