(R+5)=12

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Solution for (R+5)=12 equation: 


Simplifying
(R + 5) = 12

Reorder the terms:
(5 + R) = 12

Remove parenthesis around (5 + R)
5 + R = 12

Solving
5 + R = 12

Solving for variable 'R'.

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

Add '-5' to each side of the equation.
5 + -5 + R = 12 + -5

Combine like terms: 5 + -5 = 0
0 + R = 12 + -5
R = 12 + -5

Combine like terms: 12 + -5 = 7
R = 7

Simplifying
R = 7

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