8r+10=66

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Solution for 8r+10=66 equation: 


Simplifying
8r + 10 = 66

Reorder the terms:
10 + 8r = 66

Solving
10 + 8r = 66

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + 8r = 66 + -10

Combine like terms: 10 + -10 = 0
0 + 8r = 66 + -10
8r = 66 + -10

Combine like terms: 66 + -10 = 56
8r = 56

Divide each side by '8'.
r = 7

Simplifying
r = 7

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