-6(r-1)=8-4r

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Solution for -6(r-1)=8-4r equation:


Simplifying
-6(r + -1) = 8 + -4r

Reorder the terms:
-6(-1 + r) = 8 + -4r
(-1 * -6 + r * -6) = 8 + -4r
(6 + -6r) = 8 + -4r

Solving
6 + -6r = 8 + -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.
6 + -6r + 4r = 8 + -4r + 4r

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

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

Add '-6' to each side of the equation.
6 + -6 + -2r = 8 + -6

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

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

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

Simplifying
r = -1

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