Question

6. If 3x+2y=13 and 3x-2y=5, then the value of x is.... ​

Answer 1

Answer:

3

Step-by-step explanation:

adding both equations

3x+2y+3x-2y=18

6x=18

x=3

Answer 2

Answer:

Step-by-step explanation:

3x + 2y = 13  ..... equation 1

3x - 2y = 5 .... equaton 2

on adding eqation 1 and 2 we get

3x + 2y + 3x - 2y= 13 + 5

6x =18

x = 18/6

x = 3