Question

x+3y=2
2x + y =8
elimination method

Answer 1

Answer:

hope it help you.

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Answer 2

Step-by-step explanation:

2x+3y=2 .

x−2y=8 ...

From (2) we have x=8+2y

Put x=8+2y in (1) we get

2(8+2y)+3y=2

⇒16+4y+3y=2

⇒7y=2−16=−14

⇒y=

2

−14

=−7

Put y=−7 in x=8+2y we get

x=8+2×−7=8−14=−6

∴x=−6 and y=−7