Q. How many solutions does the system have?{y=4x−84y=4x−8
Write Equations: Write down the system of equations.We have the following system of equations:{y=4x−84y=4x−8
Compare Equations: Compare the two equations.The first equation is y=4x−8.The second equation is 4y=4x−8, which can be simplified by dividing both sides by 4 to get y=x−2.However, this is a mistake. We should divide the entire right side by 4, not just the x term.