👤
a fost răspuns

(xplus 282-75) :2egal 104 (b) x x 4 :10plus 101egal 133

Răspuns :

Geaninaro
a)
x+207=104*2
x=208-207
x=1

b)
x*4:10=133-101
x*4=32*10
x*4=320
x=320:4
x=80