Question

Verity a -(-b) = a + b for the following values of a and b. 1) a = 15, b = 9 il) a = 75, b = 55​

Answer 1

Answer:

1]24

2]130

step by step explanation

a -(-b) = a + b

- - = + so

a -(-b) = a + b

as when we will open the bracket

a -(-b)

- - = +

a+b

1] a=15

b= 9

15-[-9]

15+9

24

2] a=75

b=55

75-[-55]

75+55

130

Hope it helps you

mark me as a brianliest