a-(-2)=10

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Solution for a-(-2)=10 equation: 


Simplifying
a + -1(-2) = 10

Multiply -1 * -2
a + 2 = 10

Reorder the terms:
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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