Question

the sum of two numbers is 5ab+3b+7a. if one of them is -2ab+a -5b ,find the other​. I will follow him I promise

Answer 1

Answer:

The other number = 7ab+8b+6a

Step-by-step explanation:

Let two numbers be x and y

Then

A/Q

x+y=5ab+3b+7a

If,

x= -2ab+a -5b

Then y= 5ab+3b+7a-(-2ab+a -5b)

y= 5ab+3b+7a+2ab-a+5b

y= 7ab+8b+6a