Question

answer this please i cant understand please

Answer 1

We can express this as :

We can express this as :(10×x) + y + (10×y) + x = 121

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :Therefore, 10x + 5 + (10×5) + x = 121

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :Therefore, 10x + 5 + (10×5) + x = 12110x + 5 + 50 + x = 121

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :Therefore, 10x + 5 + (10×5) + x = 12110x + 5 + 50 + x = 12111x + 55 = 121

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :Therefore, 10x + 5 + (10×5) + x = 12110x + 5 + 50 + x = 12111x + 55 = 12111x = 66

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :Therefore, 10x + 5 + (10×5) + x = 12110x + 5 + 50 + x = 12111x + 55 = 12111x = 66x = 6

We can express this as :(10×x) + y + (10×y) + x = 12110x +y + 10y + x = 121Given that y=5 :Therefore, 10x + 5 + (10×5) + x = 12110x + 5 + 50 + x = 12111x + 55 = 12111x = 66x = 6Hence the number is `65´