Question

If x = 3 and y = 2 is the solution of a pair of linear equations
ax - 2y = 8 and x + by = 5 then the value of a - b = ____

plz explain and give the answer​

Answer 1

Answer:

class?????.????????

Step-by-step explanation:

please mark as brainlist as

Answer 2

Answer:

3

Step-by-step explanation:

Since point satisfies both the lines

ax-2y=8

a(3)-2(2)=8

3a-4=8

3a=12

a=4

x+by=5

3+b(2)=5

3+2b=5

2b=2

b=1

So, a-b=4-1=3