8r+5=5r+6.50

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Solution for 8r+5=5r+6.50 equation: 


Simplifying
8r + 5 = 5r + 6.50

Reorder the terms:
5 + 8r = 5r + 6.50

Reorder the terms:
5 + 8r = 6.50 + 5r

Solving
5 + 8r = 6.50 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
5 + 8r + -5r = 6.50 + 5r + -5r

Combine like terms: 8r + -5r = 3r
5 + 3r = 6.50 + 5r + -5r

Combine like terms: 5r + -5r = 0
5 + 3r = 6.50 + 0
5 + 3r = 6.50

Add '-5' to each side of the equation.
5 + -5 + 3r = 6.50 + -5

Combine like terms: 5 + -5 = 0
0 + 3r = 6.50 + -5
3r = 6.50 + -5

Combine like terms: 6.50 + -5 = 1.5
3r = 1.5

Divide each side by '3'.
r = 0.5

Simplifying
r = 0.5

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