Question

3x+2y=29;10x-2y=36
Linear equations in two variables

Answer 1

Answer:

x = 5 and y = 7

Step-by-step explanation:

3x + 2y = 29. - equation 1

10x - 2y = 36. -equation 2

Adding equation 1 and equation 2 , we get -

3x + 10x = 29 + 36

13x = 65

x = 65/13

x = 5

On putting x = 5 in equation 1 -

3 × 5 + 2y = 29

15 + 2y = 29

2y = 29-15

2y = 14

y = 14/2

y = 7

Answer 2

Answer:

hope it helps you!!!!!!