Question

in the equation x-y= 10 , if x = 13 then the value of 'y' is
a) -3
b)23
c)3
d)-23​

Answer 1

Answer:

y= 3

Step-by-step explanation:

x-y=10

(if x= 13) then,

13-y=10

-y=10-13

-y=-3

y=3

Answer 2

Answer:

We will get the value of y=3.

Step-by-step explanation:

• We have to evaluate the above expression by using the given data.

        Given data:- $x=13.$

         To find:- $x-y=10.$

         Solution:-

• To solve the above equation we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics. It stands for,

           B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

      Now put the value of x=13 in the given equation we get,

           $x-y=10\\=>13-y=10\\=>-y+13=10\\=>-y=10-13\\=>-y=-3\\=>y=3$