3(2r-4)=24

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Solution for 3(2r-4)=24 equation: 


Simplifying
3(2r + -4) = 24

Reorder the terms:
3(-4 + 2r) = 24
(-4 * 3 + 2r * 3) = 24
(-12 + 6r) = 24

Solving
-12 + 6r = 24

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + 6r = 24 + 12

Combine like terms: -12 + 12 = 0
0 + 6r = 24 + 12
6r = 24 + 12

Combine like terms: 24 + 12 = 36
6r = 36

Divide each side by '6'.
r = 6

Simplifying
r = 6

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