Question

ajutor ugent!!!!!!!!!!!!!!!!

Answer 1

(a+92x13-4752):7 = 114-100

(a+92x13-4752):7 = 14

a+92x13-4752 = 14x7

a+92x13-4752 = 98

a = 4752+98-92x13

a= 4850-1196

a=3654

Answer 2

(a+92×13-4752):7+50×2=114
(a+1196-4752):7+100=114
(a+1196-4752):7=114-100
(a+1196-4752):7=14
a+1196-4752=14×7
a+1196-4752=98
a+1196=4752+98
a+1196=4850
a=4850-1196
a=3654

(a:45+987×4):5+13200=14000
(a:45+3948):5=14000-13200
(a:45+3948):5=800
a:45+3948=800×5
a:45+3948=4000
a:45=4000-3948
a:45=52
a=45×52
a=2340

Sper că te-am ajutat!