Question

find the value if a=1 and b=-1 3a-2b

Answer 1

3(1) - 2(-1)
3+2
5

hope it is helpful for u

Answer 2

dear student

here a=1 and b=-1

then substituting the values in 3a-2b we get

3x1-2x-1

then we multiply 3x1 and 2x-1 then subtract both of them ,we get

3+2

now 3+2=5

hope it helped......................pls mark it as brainliest.