8r+8=28

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Solution for 8r+8=28 equation: 


Simplifying
8r + 8 = 28

Reorder the terms:
8 + 8r = 28

Solving
8 + 8r = 28

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 = 28 + -8

Combine like terms: 8 + -8 = 0
0 + 8r = 28 + -8
8r = 28 + -8

Combine like terms: 28 + -8 = 20
8r = 20

Divide each side by '8'.
r = 2.5

Simplifying
r = 2.5

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