a-4+2=10

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Solution for a-4+2=10 equation: 


Simplifying
a + -4 + 2 = 10

Reorder the terms:
-4 + 2 + a = 10

Combine like terms: -4 + 2 = -2
-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 = 12
a = 12

Simplifying
a = 12

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