Posted by **Anonymous** on Monday, May 21, 2007 at 9:20pm.

hi wat method would i use and how would i solve this system of equations

x^2+xy=3

3x^2+2xy-2y^2=7

In your first equation, solve for y... you should have xy= -x^2+3... divide this by x... so y = x^2+3/x

plug what you solved for y into your second equation and then solve for x

## Answer This Question

## Related Questions

- ALGEBRA 1!PLZ HELP! - Use the Substitution method to solve the system of ...
- Math - I just don't understand this question: h(t)=A*b^x h(3)=4 h(5)=40 Solve ...
- math,algebra II - I need someone to explain to me step by step the process of ...
- How do I do this.?(Math.) - Use the Substitution method to solve the system of ...
- Substitution Method-Plz help - Use the Substitution method to solve the system ...
- Algebra - To solve the following system of equations by elimination, which step ...
- Substitution Method - Use the Substitution method to solve the system of ...
- Algebra 1 HELP PLZ!!! - Use the Substitution method to solve the system of ...
- subsitution method - Can some one show me how to use the Substitution method to ...
- Algebra - 7x + 5 = y 3.5x + 20 = y Solve the system of equations. What method ...

More Related Questions