73 − x = 70
x = 3
73 − 3 = 70
35 + x = 40
x = 5
35 + 5 = 40
x − 6 = 24
x = 30
30 − 6 = 24
Условие:
Реши уравнения.
73 − x = 70;
35 + x = 40;
x − 6 = 24.
73 − x = 70
x = 3
73 − 3 = 70
35 + x = 40
x = 5
35 + 5 = 40
x − 6 = 24
x = 30
30 − 6 = 24