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- #1

#### ladybutterz

##### New member

- Oct 29, 2013

- 4

y=2x²+3x-31

y=21-2x

solve for x and y

y=21-2x

solve for x and y

- Thread starter ladybutterz
- Start date

- Thread starter
- #1

- Oct 29, 2013

- 4

y=2x²+3x-31

y=21-2x

solve for x and y

y=21-2x

solve for x and y

- Jan 30, 2012

- 2,492

Equate the right-hand sides.

- Thread starter
- #3

- Oct 29, 2013

- 4

yea but i really need help dont really understand need to see the calculation to understand it properlyEquate the right-hand sides.

- Admin
- #4

I have moved this topic as it is a better fit here in the Pre-Algebra and Algebra sub-forum.y=2x²+3x-31

y=21-2x

solve for x and y

The suggestion given by