lihazsis
lihazsis lihazsis
  • 07-12-2021
  • Mathematics
contestada

can anyone answer this question please
6[y-2]/7-12=2[y-7]/3

Respuesta :

Аноним Аноним
  • 07-12-2021

Answer:

y =47.5.

Step-by-step explanation:

First eliminate the fractions by multiplying through by the LCM of 7 and 3 which is 21:

21* 6[y-2]/7-21*12 = 21*2[y-7]/3

18(y - 2) - 252 = 14(y - 7)

18y -36 - 252 = 14y - 98

18y - 14y = -98 + 36 + 252

4y = 190

y = 190/4

y = 47.5.

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