10r-8=79

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Solution for 10r-8=79 equation: 


Simplifying
10r + -8 = 79

Reorder the terms:
-8 + 10r = 79

Solving
-8 + 10r = 79

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 + 10r = 79 + 8

Combine like terms: -8 + 8 = 0
0 + 10r = 79 + 8
10r = 79 + 8

Combine like terms: 79 + 8 = 87
10r = 87

Divide each side by '10'.
r = 8.7

Simplifying
r = 8.7

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