dpxcsdtg5k dpxcsdtg5k
  • 02-09-2020
  • Mathematics
contestada

if 7y-2=15 what is the value of 21y-1

Respuesta :

Yisrael777
Yisrael777 Yisrael777
  • 02-09-2020

Answer:

50.01

Step-by-step explanation:

7y-2=15

7y=15+2

7y=17

y=2.4285714286

21y-1

21(2.4285714286)-1

51.01-1

50.01

Hope this helps ;) ❤❤❤

Answer Link

Otras preguntas

Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
What all the multiples of 81?
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
What were the contributions of the Harappan civilization?
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
What were the contributions of the Harappan civilization?
a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of
What were the contributions of the Harappan civilization?
What's 5 divided by x squared explain
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?