8-6r+4r=

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


Simplifying
8 + -6r + 4r = 0

Combine like terms: -6r + 4r = -2r
8 + -2r = 0

Solving
8 + -2r = 0

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + -2r = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -2r = 0 + -8
-2r = 0 + -8

Combine like terms: 0 + -8 = -8
-2r = -8

Divide each side by '-2'.
r = 4

Simplifying
r = 4

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