-6r+8r=-16+4r

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Solution for -6r+8r=-16+4r equation: 


Simplifying
-6r + 8r = -16 + 4r

Combine like terms: -6r + 8r = 2r
2r = -16 + 4r

Solving
2r = -16 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
2r + -4r = -16 + 4r + -4r

Combine like terms: 2r + -4r = -2r
-2r = -16 + 4r + -4r

Combine like terms: 4r + -4r = 0
-2r = -16 + 0
-2r = -16

Divide each side by '-2'.
r = 8

Simplifying
r = 8

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