talishamorgan12 talishamorgan12
  • 25-03-2020
  • Mathematics
contestada

Solve this equation.
13(y+7)=3(y−1)

Respuesta :

victoria1001 victoria1001
  • 25-03-2020
Y= 9.2

Explanation:
13(y+7)=3(y-1)

Distribute the 13 on the left side and the 3 on the right side.

13y+91=3y-1

Subtract the 3y to the 13y (little brother goes to the big brother always)

10y+91=-1

Subtract 91 to the right side.

10y=92

Divide by 10.

Y=9.2
Answer Link
Cheyennewyant853
Cheyennewyant853 Cheyennewyant853
  • 02-10-2020

Y= 9.2

Explanation:

13(y+7)=3(y-1)

Distribute the 13 on the left side and the 3 on the right side.

13y+91=3y-1

Answer:

Subtract the 3y to the 13y (little brother goes to the big brother always)

10y+91=-1

Subtract 91 to the right side.

10y=92

Divide by 10.

Y=9.2

Answer Link

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