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oksano4ka [1.4K]
3 years ago
6

5. Evaluate the following expression for r = 5. 3r + (2-4)

Mathematics
1 answer:
den301095 [7]3 years ago
8 0

Answer:

If r= 5 in 3r+(2-4)

it will beome

3(5)+(2-4)

=  15+(-2)

=  15-2

=  13

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