Posted by **Cathrine** on Monday, January 25, 2010 at 4:54pm.

how do you solve that pair of simultaneous equation^2=4-y x=y+3?

- math -
**drwls**, Monday, January 25, 2010 at 4:59pm
2 = 4 -y means y = 2.

Is that what you meant to type?

Once you know y, use

x=y+3

to find x.

- math -
**Cathrine**, Monday, January 25, 2010 at 5:14pm
NO what i meant was x^2=4-y

x=y+3

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