swatirao190

You have $50.

You spend $25 on clothes, $10 on a movie, and the rest on a book.

Which shows how you spent?

 

1) Solve for y by substituting x = -6y - 11 into the equation 5x + 6y = 23

 

    5 (-6y - 11) + 6y = 23

 

2) Take the value of y and plug it into x = -6y - 11 to solve for x

 

        x = -6 y - 11