Реши уравнение:х+213=894 ; х-233=465 ; 985-х=462

Question

Реши уравнение:х+213=894 ; х-233=465 ; 985-х=462

Answer 1

X+213=894
x=8-213
x=681
681+213=894

x-233=465
x=233+465
x=698
698-233=465

985-x=462
x=985-462
x=523
985-523=462

Comments

cпс

Answer 2

Х+213=894
Х=894-213
Х=681

Х-233=465
Х=465+233
Х=698

985-х=462
Х=985-462
Х=523