Question

simplyfy: (a) 8+7 (b)2+(-5) (c) (-3)+4 (d) (-7)+ (-2)​

Answer 1

Step-by-step explanation:

Sorry no Answer

Answer 2

HERE IS UR ANSWER DEAR,

a) 8+7 = 15

b) 2-5 = -3

c) -3+4 = 1..

d) -7-2 = -9