-2r+2=-8

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


Simplifying
-2r + 2 = -8

Reorder the terms:
2 + -2r = -8

Solving
2 + -2r = -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 + -2r = -8 + -2

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

Combine like terms: -8 + -2 = -10
-2r = -10

Divide each side by '-2'.
r = 5

Simplifying
r = 5

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