christiannnn christiannnn

23-08-2019
Mathematics

contestada

3 times the sum of 5 times a number and 4 is 7 times the difference twice the number and 5, what is the number?

Respuesta :

meredith48034 meredith48034

24-08-2019

Answer:

x=-47

Step-by-step explanation:

3(5x+4)=7(2x-5)

15x+12=14x-35

x+12=-35

x=-47

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