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3 years ago

3×-y=5,2×+y=5 pleaseplease

Mathematics

1 answer:

Tanya [424]3 years ago

6 0

Answer:

x = 2

y = 1

Step-by-step explanation:

3x - y = 5..............(1)× 1

2x + y = 5...….......(2)× 1

3x - y = 5..............(3)

2x + y = 5.............(4)

Cancel y

3x + 2x = 5 + 5

5x = 10

Divide both sides by 5

x = 2

Substitute for the value of y

3x - y = 5

3(2) - y = 5

6 - y = 5

6 - 5 = y

1 = y

y = 1

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Read 2 more answers

3×-y=5,2×+y=5 pleaseplease ​

3×-y=5,2×+y=5 pleaseplease