2=a+12

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Solution for 2=a+12 equation:


Simplifying
2 = a + 12

Reorder the terms:
2 = 12 + a

Solving
2 = 12 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
2 + -1a = 12 + a + -1a

Combine like terms: a + -1a = 0
2 + -1a = 12 + 0
2 + -1a = 12

Add '-2' to each side of the equation.
2 + -2 + -1a = 12 + -2

Combine like terms: 2 + -2 = 0
0 + -1a = 12 + -2
-1a = 12 + -2

Combine like terms: 12 + -2 = 10
-1a = 10

Divide each side by '-1'.
a = -10

Simplifying
a = -10

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