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2 votes
How many solutions does this system have?

y =-3x. -9x-4y=21
one
two
an infinite number
no solution

User Chirlo
by
8.4k points

2 Answers

5 votes

Answer:

one

Explanation:

right on edge

User Sravan Kumar
by
8.9k points
5 votes

Answer:

one or seven READ DESCRIPTION

Explanation:

y =-3x. -9x-4y=21

-9x+12x=21

3x=21

3*7=21

if you didn't mean to do a double negative then it would be one, but otherwise it's seven

User Michael Martinez
by
7.8k points

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