3(4r+6)=

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Solution for 3(4r+6)= equation:


Simplifying
3(4r + 6) = 0

Reorder the terms:
3(6 + 4r) = 0
(6 * 3 + 4r * 3) = 0
(18 + 12r) = 0

Solving
18 + 12r = 0

Solving for variable 'r'.

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

Add '-18' to each side of the equation.
18 + -18 + 12r = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 12r = 0 + -18
12r = 0 + -18

Combine like terms: 0 + -18 = -18
12r = -18

Divide each side by '12'.
r = -1.5

Simplifying
r = -1.5

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