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Help need a answer and how to solve 3r+12=2r+17
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5 votes
Help need a answer and how to solve 3r+12=2r+17

User Dawid D
by
4.5k points

1 Answer

3 votes

Answer:

r=5

Explanation:

r=5

Evaluate

3r+12=2r+17

Move the variable to the left side

3r+12−2r=17

Subtract the terms

r+12=17

Move the constant to the right side

r=17−12

Solution

r=5

User Dattaya
by
4.3k points
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