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astraxan [27]
3 years ago
6

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

Mathematics
2 answers:
dmitriy555 [2]3 years ago
7 0
7y = -3x +21
y = -3/7x +3
So the y intercept is 3
gladu [14]3 years ago
3 0
It's (0,3)

y intercept means x =0
so when x = 0
<span>7y+3x-21=0
</span><span>7y+3(0)-21=0
7y -21 =0
7y = 21
y =21/7
y =3</span>
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5 0
4 years ago
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Step-by-step explanation:

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