8r-r=3*46

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Solution for 8r-r=3*46 equation: 


Simplifying
8r + -1r = 3 * 46

Combine like terms: 8r + -1r = 7r
7r = 3 * 46

Multiply 3 * 46
7r = 138

Solving
7r = 138

Solving for variable 'r'.

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

Divide each side by '7'.
r = 19.71428571

Simplifying
r = 19.71428571

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