-8-2r=-10r

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


Simplifying
-8 + -2r = -10r

Solving
-8 + -2r = -10r

Solving for variable 'r'.

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

Add '10r' to each side of the equation.
-8 + -2r + 10r = -10r + 10r

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

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

Add '8' to each side of the equation.
-8 + 8 + 8r = 0 + 8

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

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

Divide each side by '8'.
r = 1

Simplifying
r = 1

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