7r=2r+25

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Solution for 7r=2r+25 equation: 


Simplifying
7r = 2r + 25

Reorder the terms:
7r = 25 + 2r

Solving
7r = 25 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
7r + -2r = 25 + 2r + -2r

Combine like terms: 7r + -2r = 5r
5r = 25 + 2r + -2r

Combine like terms: 2r + -2r = 0
5r = 25 + 0
5r = 25

Divide each side by '5'.
r = 5

Simplifying
r = 5

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