boakyecollins707 boakyecollins707

30-09-2020
Mathematics

contestada

when 3 is subtracted from 2 times a number the result is 7. what is the number?

Respuesta :

oliverlowndes21 oliverlowndes21

30-09-2020

Answer: x = -2

Step-by-step explanation:

3 - 2x = 7

(subtract 3 from both sides)

-2x = 4

(divide by -2 on both sides)

x = -2

Answer Link

Nirjhara Nirjhara

30-09-2020

Answer:

5

Step-by-step explanation:

2x-3= 7

or, 2x=7+3

or,x=10÷2

or x= 5

Answer Link

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