jerlin1103 jerlin1103
  • 06-04-2018
  • Mathematics
contestada

What is the value of y in the equation y − 7 = 21? 7 17 21 28

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 06-04-2018
Isolate the y

add 7 to both sides

y - 7  = 21

y - 7 (+7) = 21 (+7)

y = 21 + 7 

y = 28

28 is your answer

hope this helps


Answer Link
Biscuit08 Biscuit08
  • 05-03-2022

Answer:

28

Step-by-step explanation:

just plug it in

28 - 7 = 21

:)

Answer Link

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