Question

Solve the system of linear equations using substitution. Use pencil and paper. Which expression would be easier to substitute into the other​ equation, in order to solve this​ problem? Explain your reasoning. X=6y-2 x=6y=9

Answer 1

X = 6y-2 is the easier substitution for another equation because all you have to do is just plug in the equation into the value of x.