priscilla6962 priscilla6962
  • 22-01-2021
  • Mathematics
contestada

ASAP!!
Is 5x - 7= 18 and 7x + 5=40 both equivalent, and what’s the value of x?

ASAP Is 5x 7 18 and 7x 540 both equivalent and whats the value of x class=

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alexicequeen10
alexicequeen10 alexicequeen10
  • 22-01-2021

Answer: 5

Step-by-step explanation:

1. 5x - 7 = 15

5x  = 25

x = 5

2. 7x + 5 = 40

7x = 35

x = 5

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