swebb46 swebb46
  • 17-11-2020
  • Mathematics
contestada

this equation has one soulution 5(x-1)+3x=7(x+1) what is the soulution

Respuesta :

virtuematane virtuematane
  • 17-11-2020

Answer:

X=6

Step-by-step explanation:

5(x-1)+3x=7(x+1)

5x-5+3x=7x+1

8x-5=7x+1

8x-7x=1+5

X=6

So the answer is X=6

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