-3(4r-2)=-2-4r

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Solution for -3(4r-2)=-2-4r equation:


Simplifying
-3(4r + -2) = -2 + -4r

Reorder the terms:
-3(-2 + 4r) = -2 + -4r
(-2 * -3 + 4r * -3) = -2 + -4r
(6 + -12r) = -2 + -4r

Solving
6 + -12r = -2 + -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 + -12r + 4r = -2 + -4r + 4r

Combine like terms: -12r + 4r = -8r
6 + -8r = -2 + -4r + 4r

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

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

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

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

Divide each side by '-8'.
r = 1

Simplifying
r = 1

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