3r=2(7+5)

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Solution for 3r=2(7+5) equation: 


Simplifying
3r = 2(7 + 5)

Combine like terms: 7 + 5 = 12
3r = 2(12)

Multiply 2 * 12
3r = 24

Solving
3r = 24

Solving for variable 'r'.

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

Divide each side by '3'.
r = 8

Simplifying
r = 8

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