-2+a=-10

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Solution for -2+a=-10 equation: 


Simplifying
-2 + a = -10

Solving
-2 + a = -10

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + a = -10 + 2

Combine like terms: -2 + 2 = 0
0 + a = -10 + 2
a = -10 + 2

Combine like terms: -10 + 2 = -8
a = -8

Simplifying
a = -8

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