r+(-2)=-8

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Solution for r+(-2)=-8 equation:


Simplifying
r + (-2) = -8
r + -2 = -8

Reorder the terms:
-2 + r = -8

Solving
-2 + r = -8

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + r = -8 + 2

Combine like terms: -2 + 2 = 0
0 + r = -8 + 2
r = -8 + 2

Combine like terms: -8 + 2 = -6
r = -6

Simplifying
r = -6

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