7R=4R+39

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Solution for 7R=4R+39 equation: 


Simplifying
7R = 4R + 39

Reorder the terms:
7R = 39 + 4R

Solving
7R = 39 + 4R

Solving for variable 'R'.

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

Add '-4R' to each side of the equation.
7R + -4R = 39 + 4R + -4R

Combine like terms: 7R + -4R = 3R
3R = 39 + 4R + -4R

Combine like terms: 4R + -4R = 0
3R = 39 + 0
3R = 39

Divide each side by '3'.
R = 13

Simplifying
R = 13

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