Question

3x+y= 3 and -2x+y=3 eliminate and graph

Answer 1

start by multiplying one of the equations by -1. Add both equations together to get a result. it should eliminate one of the variables. then solve the remaining variable. to get the value of the other variable, plug in your results. to graph, convert both equations into \[y = mx + b\] you will see how easy it is to graph the lines.