-2(r+6)=-8r-6

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Solution for -2(r+6)=-8r-6 equation:


Simplifying
-2(r + 6) = -8r + -6

Reorder the terms:
-2(6 + r) = -8r + -6
(6 * -2 + r * -2) = -8r + -6
(-12 + -2r) = -8r + -6

Reorder the terms:
-12 + -2r = -6 + -8r

Solving
-12 + -2r = -6 + -8r

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
-12 + -2r + 8r = -6 + -8r + 8r

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

Combine like terms: -8r + 8r = 0
-12 + 6r = -6 + 0
-12 + 6r = -6

Add '12' to each side of the equation.
-12 + 12 + 6r = -6 + 12

Combine like terms: -12 + 12 = 0
0 + 6r = -6 + 12
6r = -6 + 12

Combine like terms: -6 + 12 = 6
6r = 6

Divide each side by '6'.
r = 1

Simplifying
r = 1

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