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Rs=5y+2 , st=2y+3 , rt=12y-15 what is the value y
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3 votes
Rs=5y+2 , st=2y+3 , rt=12y-15 what is the value y

User Mitul Shah
by
5.5k points

1 Answer

3 votes

Answer:

6

Explanation:

5y + 2 +2y + 3 = 12 - 15

7y + 5 = 12y - 15

7y + 20 = 12y

20 = 5

6

User Barnabas Kendall
by
5.8k points
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