8+2r+6r=24

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Solution for 8+2r+6r=24 equation: 


Simplifying
8 + 2r + 6r = 24

Combine like terms: 2r + 6r = 8r
8 + 8r = 24

Solving
8 + 8r = 24

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 + 8r = 24 + -8

Combine like terms: 8 + -8 = 0
0 + 8r = 24 + -8
8r = 24 + -8

Combine like terms: 24 + -8 = 16
8r = 16

Divide each side by '8'.
r = 2

Simplifying
r = 2

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