Question

solve the following

3x+y=5.....1 equation
2x+3y=1.......2equation ​

Answer 1

Answer:

1. 3x+y=5

y=3x-5

y=-2 is answer

Answer 2

x = 2

y = -1

Step-by-step explanation:

3x + y = 5 ....(1) × 3

2x + 3y = 1 ...(2) × 1

9x + 3y = 15 ...(1)

2x + 3y = 1 ...(2)

Subtracting (2) from (1)

___________

7x = 14

x = 2

Now, 2x + 3y = 1

4 + 3y = 1

3y = -3

y = -1

Therefore our required answer is x = 2 and y = -1