R-12=-2

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Solution for R-12=-2 equation: 


Simplifying
R + -12 = -2

Reorder the terms:
-12 + R = -2

Solving
-12 + R = -2

Solving for variable 'R'.

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

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

Combine like terms: -12 + 12 = 0
0 + R = -2 + 12
R = -2 + 12

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

Simplifying
R = 10

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