Question

x-29=58 ? x-36=42 ? x-37=54 ? prosze pomóżcie

Answer 1

x - 29 = 58
x = 58 + 29
x = 87

x - 36 = 42
x = 42 + 36
x = 78

x - 37 = 54
x = 54 + 37
x = 91

Answer 2

x-29= 58

x=58+29

x=87

x-36=42

x=42+36

x=78

x-37=54

x=54+37

x=91

Answer 3

58+29=87                   87-29=58

42+36=78                   78-36=42

54+37=91                   91-37=54