2r-7s=7

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Solution for 2r-7s=7 equation: 


Simplifying
2r + -7s = 7

Solving
2r + -7s = 7

Solving for variable 'r'.

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

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

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

Divide each side by '2'.
r = 3.5 + 3.5s

Simplifying
r = 3.5 + 3.5s

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