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eimsori [14]
3 years ago
11

2.5x + 8.5y=90 what is the number for x

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0

Answer:

It will have infinitely many solutions depending upon value of y.

For eg:

<u>Put y=10,</u>

2.5x+8.5×10=90

2.5x=5

x=2

<u>For y=0 </u>

x=90/2.5=36

and so on

You need a system of linear equations to get a single solution for x

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