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Find x if x+y=z y−z=x
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1 vote
Find x if x+y=z y−z=x

User Greg Kennedy
by
7.0k points

1 Answer

5 votes

Answer:

y=z, x=0

Explanation:

x+y=z

y-z=x

Isolate x.

{y-z=(z-y)}

Isolate y.

x=z-z

z-z=0

User Lauro
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7.8k points
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