Question

x+2y=3/2 2x+y=3/2 by substitution method​

Answer 1

Answer:

x+2y=3

⇒x=3−2y

Substituting x=3−2y in 2x−y=5

2(3−2y)−y=5

⇒6−4y−y=5

⇒−5y=5−6

⇒−5y=−1

⇒y=

−5

−1

=

5

1

Substitute y=

5

1

in x=3−2y we get

x=3−2×

5

1

=

5

15−2

=

5

13

∴x=

5

13

,y=

5

1

Answer 2

Answer:

Step-by-step explanation:

→ Answer in attachment.

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