(4+4)+2r=27

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Solution for (4+4)+2r=27 equation: 


Simplifying
(4 + 4) + 2r = 27

Combine like terms: 4 + 4 = 8
(8) + 2r = 27
8 + 2r = 27

Solving
8 + 2r = 27

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 2r = 27 + -8

Combine like terms: 8 + -8 = 0
0 + 2r = 27 + -8
2r = 27 + -8

Combine like terms: 27 + -8 = 19
2r = 19

Divide each side by '2'.
r = 9.5

Simplifying
r = 9.5

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