-1+1-2r-4r=6r-4r

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Solution for -1+1-2r-4r=6r-4r equation:


Simplifying
-1 + 1 + -2r + -4r = 6r + -4r

Combine like terms: -1 + 1 = 0
0 + -2r + -4r = 6r + -4r
-2r + -4r = 6r + -4r

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

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

Solving
-6r = 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-6r + -2r = 2r + -2r

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

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

Divide each side by '-8'.
r = 0

Simplifying
r = 0

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