Question

Afla valoarea numarului necunoscut:

a+2875=7000 b-975=1012 5018-c=3789


91:d=7 e:9=127 fx6=96


va rog pls

Answer 1

a+2875=7000

a=7000-2875

a=4125

b-975=1012

b=1012+975

b=1987

5018-c=3789

c=5018-3789

c=1229

91:d=7

d=7×91

d=637

e:9=127

e=127×9

e=1143

f×6=96

f=96:6

f=16