3 years ago

Using the expression 7x - 5, find the value when x is 3.

Mathematics

2 answers:

Allisa [31]3 years ago

7 0

Plug in 3 to the equation

7(3)-5

21-5

= 16

JulsSmile [24]3 years ago

4 0

Answer: 16

7 time 3 is 21

21 - 5 = 16

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