Question

Elimanation method
5a + 2v = 32
6a t6v = 42 ​

Answer 1

HI, HERE IS YOUR ANSWER:

5a+2v=32                                                               6a+6v=42-------(i)

3*(5a+2v=32)

15a+6v=96-------(ii)

15a+6v=96

-6a-6v=-42          

9a=54

a=54/9

a=6

putting value of a in (i)

6(6)+6v=42

6v=42-36

6v=6

v=1

therefore, a=6, v=1

HOPE IT HELPS YOU!!