Question

7) Select the best method to solve the system.

3x+y=7
2x=3y-4

*elimination
*substitution

Answer 1

I’m my opinion the best method is elimination

Answer 2

substitution

Explanation:

I would choose substitution because the first equation can easily be set in terms of y, then substituted into the second equation, while to eliminate you would have to multiply on of the equations by a number and make it negative in order to eliminate.