Question

when x= 5 and y= -7 then the value of x-y is_____​

Answer 1

We know that when subtracting a negative number from a positive number gives us a positive number.

Given:

• x = 5
• y = -7

To Find:

The value of ( x - y ) .

Explanation:

x - y = 5 - ( -7 ) = 5 + 7 = 12

Answer:

The value of x - y is 12 .

Answer 2

Answer:

(x-y) = 12

Step-by-step explanation:

given -

x = 5

y = (-7)

to find -

(x-y)

solution -

p(x,y) = x - y

p(5,-7) = 5 -(-7)

= 5+7 {(-)(-)=(+)}

= 12

Hence (x-y) = 12.

hope it helps.