3(r+8)=6-3r

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Solution for 3(r+8)=6-3r equation:


Simplifying
3(r + 8) = 6 + -3r

Reorder the terms:
3(8 + r) = 6 + -3r
(8 * 3 + r * 3) = 6 + -3r
(24 + 3r) = 6 + -3r

Solving
24 + 3r = 6 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
24 + 3r + 3r = 6 + -3r + 3r

Combine like terms: 3r + 3r = 6r
24 + 6r = 6 + -3r + 3r

Combine like terms: -3r + 3r = 0
24 + 6r = 6 + 0
24 + 6r = 6

Add '-24' to each side of the equation.
24 + -24 + 6r = 6 + -24

Combine like terms: 24 + -24 = 0
0 + 6r = 6 + -24
6r = 6 + -24

Combine like terms: 6 + -24 = -18
6r = -18

Divide each side by '6'.
r = -3

Simplifying
r = -3

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