7+2r=7

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Solution for 7+2r=7 equation: 


Simplifying
7 + 2r = 7

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

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

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

Solving
2r = 0

Solving for variable 'r'.

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

Divide each side by '2'.
r = 0

Simplifying
r = 0

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