R-4=2r+3

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Solution for R-4=2r+3 equation: 


Simplifying
R + -4 = 2r + 3

Reorder the terms:
-4 + R = 2r + 3

Reorder the terms:
-4 + R = 3 + 2r

Solving
-4 + R = 3 + 2r

Solving for variable 'R'.

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

Add '4' to each side of the equation.
-4 + 4 + R = 3 + 4 + 2r

Combine like terms: -4 + 4 = 0
0 + R = 3 + 4 + 2r
R = 3 + 4 + 2r

Combine like terms: 3 + 4 = 7
R = 7 + 2r

Simplifying
R = 7 + 2r

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