R-4+3r-4=

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


Simplifying
R + -4 + 3r + -4 = 0

Reorder the terms:
-4 + -4 + R + 3r = 0

Combine like terms: -4 + -4 = -8
-8 + R + 3r = 0

Solving
-8 + R + 3r = 0

Solving for variable 'R'.

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

Add '8' to each side of the equation.
-8 + R + 8 + 3r = 0 + 8

Reorder the terms:
-8 + 8 + R + 3r = 0 + 8

Combine like terms: -8 + 8 = 0
0 + R + 3r = 0 + 8
R + 3r = 0 + 8

Combine like terms: 0 + 8 = 8
R + 3r = 8

Add '-3r' to each side of the equation.
R + 3r + -3r = 8 + -3r

Combine like terms: 3r + -3r = 0
R + 0 = 8 + -3r
R = 8 + -3r

Simplifying
R = 8 + -3r

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