-(6r+4)=12+2r

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Solution for -(6r+4)=12+2r equation:


Simplifying
-1(6r + 4) = 12 + 2r

Reorder the terms:
-1(4 + 6r) = 12 + 2r
(4 * -1 + 6r * -1) = 12 + 2r
(-4 + -6r) = 12 + 2r

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

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

Combine like terms: 2r + -2r = 0
-4 + -8r = 12 + 0
-4 + -8r = 12

Add '4' to each side of the equation.
-4 + 4 + -8r = 12 + 4

Combine like terms: -4 + 4 = 0
0 + -8r = 12 + 4
-8r = 12 + 4

Combine like terms: 12 + 4 = 16
-8r = 16

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

Simplifying
r = -2

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