8r=54-r

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Solution for 8r=54-r equation: 


Simplifying
8r = 54 + -1r

Solving
8r = 54 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
8r + r = 54 + -1r + r

Combine like terms: 8r + r = 9r
9r = 54 + -1r + r

Combine like terms: -1r + r = 0
9r = 54 + 0
9r = 54

Divide each side by '9'.
r = 6

Simplifying
r = 6

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