Question

3x+4y=28 and 5x-2y=12, then find the value of x and y​

Answer 1

Answer:

this is the answer of the question

x=4, y=4

Answer 2

Step-by-step explanation:

3x+4y=28

5x-2y=12 ×2

elimination method ,

so we get ,

13x=52

x=4

applying eq 1 , to find y,

3x+4y=28

3(4)+4y=28

12+4y=28

4y= 28-12

4y= 16

y=4,

hence x=4 and y=4