Question

I will show you the pic

Answer 1

Data Input

$22 in your bank account

+ 1.50 each week

$218 in causing account

- 13 echa week

t = week

Procedure

`\begin{gathered} 22+1.50t=218-13t \\ 13t+1.50t=218-22 \\ 14.5t=196 \\ t=(196)/(14.5) \\ t=13.51 \end{gathered}`

The answer would be at t = 13.51 weeks