4(r+3)=24

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Solution for 4(r+3)=24 equation: 


Simplifying
4(r + 3) = 24

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

Solving
12 + 4r = 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 + 4r = 24 + -12

Combine like terms: 12 + -12 = 0
0 + 4r = 24 + -12
4r = 24 + -12

Combine like terms: 24 + -12 = 12
4r = 12

Divide each side by '4'.
r = 3

Simplifying
r = 3

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