5r+2r=0

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Solution for 5r+2r=0 equation: 


Simplifying
5r + 2r = 0

Combine like terms: 5r + 2r = 7r
7r = 0

Solving
7r = 0

Solving for variable 'r'.

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

Divide each side by '7'.
r = 0

Simplifying
r = 0

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