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The value of 2 x + 2 y , for x = 7 and y = 3, is 50. True False

The value of 2 x + 2 y , for x = 7 and y = 3, is 50. True False
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4 votes
The value of 2 x + 2 y , for x = 7 and y = 3, is 50.
True False

User Blubberdiblub
by
7.7k points

2 Answers

5 votes
2 • 7 = 14 and 2 • 3 = 6, 14 +6 = 20, so False.
User Andy Clarke
by
7.8k points
1 vote
2 x + 2 y
= 2 (7) + 2 (3)
= 14 + 6
= 20

so
FALSE
User Realsim
by
7.9k points
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