👤
Dianabubu
a fost răspuns

Calculeaza :
a) 23+x= 2(67-x)

Răspuns :

M3m3sje
23+x=2(67-x) 23+x=134-2x X=134-2x-23 X=111-2x X+2x=111 3x=111 X=111:3 X=37
Alecsya
23+x=134-2x
x+2x=134-23
3x=111
x=37