r+(-8)=10

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Solution for r+(-8)=10 equation: 


Simplifying
r + (-8) = 10
r + -8 = 10

Reorder the terms:
-8 + r = 10

Solving
-8 + r = 10

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 + r = 10 + 8

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

Combine like terms: 10 + 8 = 18
r = 18

Simplifying
r = 18

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