What is the value of 7x-2x+3 when x= 5 ?

asked Feb 28, 2017 107k views

2 votes

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4 votes

7x-2x+3x
Plug in the 5
7(5)-2(5)+3(5)
35-10+15
25+15
the answer is 10

Brendan answered Mar 2, 2017

8.6k points

1 vote

28 because 7 times 5 is 35 and 2 times 5 is ten so you have 35-10 which is 25 plus 3 which is 28

Samsin answered Mar 6, 2017

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