Question

Găseste valoarea numerică a lui "a" ( a+197) +300-176=600

Answer 1

(a+197)+124=600
a+197=470
a=373 nu sunt sigura daca am calculat bine am calculat in cap

Answer 2

(a+197)+300-176=600
(a+197)+300=600+176
(a+197)+300=776
a+197=776-300
a+197=476
a=476-197
a=279