Question

Aflați termenul necunoscut : (576+n)-179=587 m-(315+129)=279 (913-p)-576=325 Ajutor

Answer 1

(576+n)-179=587
(576+n)=587+179
(576+n)=766
n=766-576
n=190

m-(315+129)=279
m-444=279
m=279+445
m=724

(913-p)-576=325
(913-p)=325+576
(913-p)=901
p=913-901
p=12

Answer 2

a)
(576+n)-179=587|+179
n+576=766|-576
n=190

b)
m-(315+129)=279
m-444=279|+444
m=723

c)
(913-p)-576=325|+576
(913-p)=901
p=913-901=12