8r+2r=-10

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Solution for 8r+2r=-10 equation: 


Simplifying
8r + 2r = -10

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

Solving
10r = -10

Solving for variable 'r'.

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

Divide each side by '10'.
r = -1

Simplifying
r = -1

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