Решите уравнение 120+х=260

Question

Решите уравнение 120+х=260

Comments

120+x=260 x=260-120 x=140

Answer 1

120+х=260
х=260-120
х=140

120+140=260

Answer 2

Х=260-120
х=140!!!!!!!!!!!!!!!

Comments

120+x=260 x= 260-120 x=140