Question

Q14. Simplify:
(a) (10 + 20 + 3) + (x + y)
(b)(5-1 + 4-1)​

Answer 1

1) 33+x+y

2) -1

this is your answer

Answer 2

(a). (x+y)+(10+20+3)=

x+y+33

(b). (5-1+4-1)=

(4+3)=7

=7