-11+a=-12

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Solution for -11+a=-12 equation: 


Simplifying
-11 + a = -12

Solving
-11 + a = -12

Solving for variable 'a'.

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

Add '11' to each side of the equation.
-11 + 11 + a = -12 + 11

Combine like terms: -11 + 11 = 0
0 + a = -12 + 11
a = -12 + 11

Combine like terms: -12 + 11 = -1
a = -1

Simplifying
a = -1

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