12-2a=10

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Solution for 12-2a=10 equation:


Simplifying
12 + -2a = 10

Solving
12 + -2a = 10

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + -2a = 10 + -12

Combine like terms: 12 + -12 = 0
0 + -2a = 10 + -12
-2a = 10 + -12

Combine like terms: 10 + -12 = -2
-2a = -2

Divide each side by '-2'.
a = 1

Simplifying
a = 1

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