B****y equations

Question

0

731

1

Systems of equations by substitution:
2x + y = 9
u/2 - 1/2 = -v

Help me?!

Guest Nov 18, 2013

Melody · Answer 1 · 2013-11-18T11:54:34

2 equations will solve for 2 unknows.
You have 4 unknowns
You cannot solve it.

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