lilyberry123
lilyberry123 lilyberry123
  • 01-12-2020
  • Mathematics
contestada

solve this equation 3x + 5 = 7x – 7

Respuesta :

meowmeow223334
meowmeow223334 meowmeow223334
  • 01-12-2020
Add 7 to both sides
3x + 12 = 7x
Subtract 3x
12 = 4x
Divide by 4
x = 3
Answer Link
tasni109
tasni109 tasni109
  • 01-12-2020

Answer:

3

To find:

x

Step-by-step explanation:

3x + 5 = 7x – 7

3x - 7x = -7 - 5

-4x = -12

x = -12/-4

x = 3

hope it helps u!

Answer Link

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