5r+3r=56

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Solution for 5r+3r=56 equation: 


Simplifying
5r + 3r = 56

Combine like terms: 5r + 3r = 8r
8r = 56

Solving
8r = 56

Solving for variable 'r'.

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

Divide each side by '8'.
r = 7

Simplifying
r = 7

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