8r=4r+r+3

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Solution for 8r=4r+r+3 equation: 


Simplifying
8r = 4r + r + 3

Reorder the terms:
8r = 3 + 4r + r

Combine like terms: 4r + r = 5r
8r = 3 + 5r

Solving
8r = 3 + 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.
8r + -5r = 3 + 5r + -5r

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

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

Divide each side by '3'.
r = 1

Simplifying
r = 1

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