Which expression would be easier to substitute into the other equation, in order to solve this problem? Explain your reasoning.

x=3y-2

x+3y=4

x=3y-2 substitute is easier to solve the equation

Step-by-step explanation:

given x=3y-2 ... (1)

x+3y=4 ... (2)

put x=3y-2 in equation (2)

3y-2+3y=4

6y-2=4

+2

6y=6

y=1

x=3y-2

x=3 (1) - 2=1

x=3y-2 substitute is easier to solve the equation answer