Question

(5a:20) - (a- 41)

39+(96:2a)

(a:6)-5

105-2a

3a+12

a=48 semuanya 48
plis jwb yg betul aku blm ngerti

Answer 1

(5a : 20)-(a-41)=
(5x48 : 20)-(48-41)=
240-7= 233

(a:6)-5=
(48:6)-5= 8-5=3

105-2a=
105-2(48)=
105-96=9

3a+12=
3(48)+12=
144+12=156