Question

7. Anuj has (3a + 4b) m long lace. His father gave him (-2a + 5b) m long lace. Find the total
length of lace Anuj has.​

Answer 1

Step-by-step explanation:

Here is your answer.

Please mark as Brainliest Answer.

Answer 2

a+9b

Step-by-step explanation:

Auj has lace =3a+4b.

His father gave him lace =-2a+5b.

Total lace =3a+4b+(-2a+5b)=a+9b