-6(1+2r)=

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Solution for -6(1+2r)= equation: 


Simplifying
-6(1 + 2r) = 0
(1 * -6 + 2r * -6) = 0
(-6 + -12r) = 0

Solving
-6 + -12r = 0

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + -12r = 0 + 6

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

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

Divide each side by '-12'.
r = -0.5

Simplifying
r = -0.5

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