Question

question is 9b-4b+3b=16​
ye ha pe 8b kasa arha ha

Answer 1

9b-4b+3b=16

9b-1b=16

8b=16

b=16/8=2

Answer 2

9b - 4b + 3b = 16

When we will minus 9b - 4b, we will get 5b

⟹ 5b + 3b = 16

When we will add 5b + 3b, we will get 8b

⟹ 8b = 16

⟹ b = 16/8

⟹ b = 2/1

⟹ b = 2.

Hence, answer is 2.

$\rule{150pt}{2pt}$

Let's check our answer.

Putting value of b in place of b in the LHS (Left Hand Side)

9b - 4b + 3b

= 9(2) - 4(2) + 3(2)

= 18 - 8 + 6

= 10 + 6

= 16.

On RHS (Right Hand Side)

= 16

16 = 16

LHS = RHS

Hence, our answer is correct!