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13. Evaluate: 7x + 4y when x=5 and y=-3

13. Evaluate: 7x + 4y when x=5 and y=-3
asked 90.2k views
2 votes
13. Evaluate: 7x + 4y when x=5 and y=-3

asked
User Bitpshr
by
8.6k points

2 Answers

7 votes

Answer:

23

Explanation:

7*5=35

4*-3=-12

35+-12=23

answered
User Rohit Chauhan
by
7.9k points
3 votes

Answer:

13

Explanation:

7x + 4y

7(5) + 4(-3)

25 -12

13

answered
User Randomwalker
by
7.9k points
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