2(r+w)=10

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Solution for 2(r+w)=10 equation: 


Simplifying
2(r + w) = 10
(r * 2 + w * 2) = 10
(2r + 2w) = 10

Solving
2r + 2w = 10

Solving for variable 'r'.

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

Add '-2w' to each side of the equation.
2r + 2w + -2w = 10 + -2w

Combine like terms: 2w + -2w = 0
2r + 0 = 10 + -2w
2r = 10 + -2w

Divide each side by '2'.
r = 5 + -1w

Simplifying
r = 5 + -1w

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