7r=3+5r

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Solution for 7r=3+5r equation: 


Simplifying
7r = 3 + 5r

Solving
7r = 3 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
7r + -5r = 3 + 5r + -5r

Combine like terms: 7r + -5r = 2r
2r = 3 + 5r + -5r

Combine like terms: 5r + -5r = 0
2r = 3 + 0
2r = 3

Divide each side by '2'.
r = 1.5

Simplifying
r = 1.5

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