If: 500-4x = 128 then the value of x = 93 years of age
500-4x=232 -4x=-268 x=67
500 - 335 = 165 165 ÷ 3 = 55 So you are 55 years old.
h
400 - 2x = 244 Therefore, 2x = 400 - 244 = 156 Therefore, x = 156/2 = 78 Therefore, you would be 78 years old.
The boy is 18 and the girl is 9
(500 - 148)/4 ie 352/4 = 88
500-4x=232 -4x=-268 x=67
You are 83. 500 - 332 = 168. 332 / 4 = 83.
500 - 335 = 165 165 ÷ 3 = 55 So you are 55 years old.
188
53
h
Let the age be x:- If: 400-3x = 163 Then: x = 79
Age 8-9
Let the age be x and so if 400 -3x = 163 then the value of x works out as 79
Let the age be x and so if 400 -3x = 163 then x works out as 79 years of age
300 - 2n = 126 2n = 174 n = 87