Question

If Ben solved this sytem of equations: y=-1/2x-3/2 and y=x-3 and he solved it with y=x-3 and y=-1/2x - 3/2. where is his mistake

Answer 1

Ben made a mistake by mixing up the equations in the system when solving.

To solve a system of equations, it is important to keep the equations in the correct order.

Step-by-step explanation:

The original system of equations are:
y = -1/2x - 3/2
y = x - 3

However, Ben solved the system using the equations y = x - 3

Therefore, the mistake that Ben made is that he mixed up the equations he was solving.

y = -1/2x - 3/2

This is incorrect because he switched the equations with each other. To solve a system of equations, we need to keep the equations in the correct order.