- #1

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## Homework Statement

what routine algebra are they talking about. I don't see how they got

x = u/3 - v/3

or

y = 2u/3 +v/3

- Thread starter robertjford80
- Start date

- #1

- 388

- 0

what routine algebra are they talking about. I don't see how they got

x = u/3 - v/3

or

y = 2u/3 +v/3

- #2

tiny-tim

Science Advisor

Homework Helper

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substitute y = u - x into v, and solve for x

- #3

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thanks I got it. it's amazing how amazing you are.

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