Question

verify a-(-b) = a+b for the following value of a and b a= -20, b=15.

Answer 1

hey mate here's ur ans ↓↓

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GiVen, a = -20 and b = 15

= a -(-b)
= a + b
= (-20) + 15
= -5

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hope it helps u☺☺✌

Answer 2

Hey !!!☺️

Here is your answer

⬇️⬇️⬇️⬇️⬇️

a - (-b) = a + b


where as ,

a = -20

b = 15


L.H.S

a - ( - b)

- 20 - ( -15)

- 20 + 15

- 5 .......


R.H.S


a + b

- 20 + 15

- 5


Hence

- 5 = -5


L.H.S = R.H.S

a - (-b) = a + b ..


Proved......☺️


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I Hope it will help you ☺️✌️

Thank you ✌️