Solve the system of equations below by using substitution. Show your steps and the solutions for both variables.
2x + 4y = 20
y = 3 - x

Both question plz I need help

the correct answer is 828.07

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract