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3x+7y=37 and x=3 then y= In
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1 vote
3x+7y=37 and x=3 then y= In

User Scott Fister
by
4.8k points

1 Answer

3 votes

Answer:

y=4

Explanation:

Since x is given, substitute the x value to the equation:

3(3) +7y=37

9+7y=37

7y=28

y=4

User Ahren
by
4.3k points
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