Question

The length of a wire is (4a + 3b - 8) cm. A piece length (3a - 2b + 6) is removed from it. The
length of the remaining piece of the wire is: ​

Answer 1

Step-by-step explanation:

2a−[4b−4a−(3b−

2a+2b

ˉ

)]

2a−[4b−4a−(3b−2(a+b))]

2a−[4b−4a−(3b−2a−2b)]

2a−[4b−4a−(b−2a)]

2a−[4b−4a−b+2a)]

2a−[4b−6a−b)]

2a−[4b−6a+b]

2a−[5b−6a]

2a−5b+6a

8a−5b