Question

a + 10
a = 40, 50

b - 10
b= 20, 30, 50

найти значения буквенных выражений ​

Answer 1

а+10
40+10=50
50+10=60

b-10
20-10=10
30-10=20
50-10=40

Answer 2

А+10 = 40 + 10 = 50;
А+10 = 50 + 10 = 60;
В-10 = 20 - 10 = 10;
В-10 = 30 - 10 = 20;
В-10 = 50 - 10 = 40.