Question

What is the value of r?

5+r−2=9

Drag and drop the correct answer in the box.
r =
a)6

b)3

c)16

d)7

e)2

Answer 1

I hope this helps. :)

Answer 2

Answer: The correct option is

(a) 6.

Step-by-step explanation: We are given to find the value of r from the following equation :

`5+r-2=9~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)`

To find the value of r, we must solve the given equation for r as follows :

`5+r-2=9\\\\\Rightarrow r+3=9\\\\\Rightarrow r=9-3\\\\\Rightarrow r=6.`

Thus, the required value of r is 6.

Option (a) is CORRECT.