-4r+5r=-2

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Solution for -4r+5r=-2 equation: 


Simplifying
-4r + 5r = -2

Combine like terms: -4r + 5r = 1r
1r = -2

Solving
1r = -2

Solving for variable 'r'.

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

Divide each side by '1'.
r = -2

Simplifying
r = -2

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