-8r+8=64

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Solution for -8r+8=64 equation: 


Simplifying
-8r + 8 = 64

Reorder the terms:
8 + -8r = 64

Solving
8 + -8r = 64

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 + -8r = 64 + -8

Combine like terms: 8 + -8 = 0
0 + -8r = 64 + -8
-8r = 64 + -8

Combine like terms: 64 + -8 = 56
-8r = 56

Divide each side by '-8'.
r = -7

Simplifying
r = -7

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