wasibilal1997 wasibilal1997
  • 11-06-2020
  • Mathematics
contestada

5x + 3 = 7x – 1


what is x

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ayaanshinde1201
ayaanshinde1201 ayaanshinde1201
  • 11-06-2020

Answer:

First lets subtract 3 from both sides. That gives us 5x = 7x-4. Then lets move the -4 to the other side reversing the sign. 5x+4=7x. Now lets subtract 5x from both sides. That will give us 2x = 4. Now all we need to do as a last step is divide by 2. That will give us x = 2. That is how you solve it in a nutshell

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