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vfiekz [6]
3 years ago
10

Evaluate the expression xy-3x; when x=4 and y=5. Pls provide explanation. Will choose brainliest.

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

4*5-3*4

20-12

=8

Just plug in the numbers and solve. Remember that you multiply before you subtract.

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