-15+a=-2

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Solution for -15+a=-2 equation:


Simplifying
-15 + a = -2

Solving
-15 + a = -2

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 + a = -2 + 15

Combine like terms: -15 + 15 = 0
0 + a = -2 + 15
a = -2 + 15

Combine like terms: -2 + 15 = 13
a = 13

Simplifying
a = 13

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