solve each system by substitution. check your answers 4y +3 = 3y +x and 2x +4y =18

Answer 1

4y +3 = 3y +x is y = (x - 3)
then

2 x + 4 (x-3) = 18

6 x - 12 = 18

6 x = 30

x = 5 etc

Answer 2

Thanks!

Answer 3

You are welcome.