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bloodyken bloodyken
  • 09-11-2016
  • Mathematics
Answered

whats the y intercept of 7y+3x-21=0

Verified Answer :

Lophile
Lophile Lophile
  • 09-11-2016

7y = -3x +21
y = -3/7x +3
So the y intercept is 3

Answer Link
Anonymous Anonymous
  • 09-11-2016

It's (0,3)

y intercept means x =0
so when x = 0
7y+3x-21=0
7y+3(0)-21=0
7y -21 =0
7y = 21
y =21/7
y =3

Answer Link

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