5a+2a+15=-27

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Solution for 5a+2a+15=-27 equation:


Simplifying
5a + 2a + 15 = -27

Reorder the terms:
15 + 5a + 2a = -27

Combine like terms: 5a + 2a = 7a
15 + 7a = -27

Solving
15 + 7a = -27

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + 7a = -27 + -15

Combine like terms: 15 + -15 = 0
0 + 7a = -27 + -15
7a = -27 + -15

Combine like terms: -27 + -15 = -42
7a = -42

Divide each side by '7'.
a = -6

Simplifying
a = -6

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