Solve each system by using substitution.

asked Jun 17, 2023 126k views

20 votes

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3 votes

Answer:

1: I think 14

Explanation:

Firecast answered Jun 20, 2023

3.2k points

7 votes

Answer:

See below.

(-1,-3), (1,-4), (1,-2)

Explanation:

See the attached image. One may also graph the equations and find the point they intersect (attached).

Rahul Patwa answered Jun 23, 2023

3.3k points

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