How many solutions does a system of equations have when solving results in the statement 3=5?

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

What is the missing step in this proof ?