1) How many solutions does this system have? Use substitution.

y=2x+1 and 4x-2y=6

2) True or False.

You cannot use substitution to solve a system that does not have a variable with coefficient of 1 and - 1.

3) What is the solution of the system? Use substitution.

7x-2y=1 and 2y=x-1

Question

Navarro

2 October, 03:19

+2

Answers (1)

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Pinkie · Answer 1

1) No real solutions 2) False 3) x = 0

1) How many solutions does this system have? Use substitution.y=2x+1 and 4x-2y=62) True or False.You cannot use substitution to solve a system that does not have a variable with coefficient of 1 and - 1.3) What is the solution of the system? Use substitution.7x-2y=1 and 2y=x-1