-4r+2r=-10

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Solution for -4r+2r=-10 equation: 


Simplifying
-4r + 2r = -10

Combine like terms: -4r + 2r = -2r
-2r = -10

Solving
-2r = -10

Solving for variable 'r'.

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

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

Simplifying
r = 5

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