7r-3r+2r=

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Solution for 7r-3r+2r= equation: 


Simplifying
7r + -3r + 2r = 0

Combine like terms: 7r + -3r = 4r
4r + 2r = 0

Combine like terms: 4r + 2r = 6r
6r = 0

Solving
6r = 0

Solving for variable 'r'.

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

Divide each side by '6'.
r = 0

Simplifying
r = 0

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