theawsomebrainiac theawsomebrainiac

23-01-2019
Mathematics

contestada

what is the value of 7x - 2x plus 3 when x equals 5

Respuesta :

datgamer13 datgamer13

23-01-2019

Answer:

28

Step-by-step explanation:

If x = 5. Plug x into the equation and solve!

(7 x 5) - (2 x 5) + 3 = ....

7 x 5 = 35

2 x 5 = 10

35 - 10 = 25

25 + 3 = 28!

Answer Link

Jackiecroce12 Jackiecroce12

23-01-2019

Answer:

28 is your answer

Step-by-step explanation:

First Plug in 5 into x

7(5)-2(5)+3

Then multiply 7x5 and -2x5

35-10+3

Then just Subtract 35-10

25+3=28

Answer Link

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