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trapecia [35]
3 years ago
5

Plz help me x+y=7 x=3-y​

Mathematics
2 answers:
STALIN [3.7K]3 years ago
5 0

Answer:

no solution

Step-by-step explanation:

x+y=7

x=3-y​

Substitute the second equation into the first

(3-y) +y = 7

Combine like terms

3 = 7

This is never true so there is no solution

vlada-n [284]3 years ago
3 0

Answer:

\boxed{\mathrm{No \: solution}}

Step-by-step explanation:

x + y = 7

Plug x = 3 - y

3 - y + y = 7

Combine like terms.

3 = 7

No solution.

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