Solve the system of equation using substitution. Show all of your work. y = 2x y = -x + 9

asked Aug 28, 2021 222k views

5 votes

Solve the system of equation using substitution. Show all of your work.

y = 2x

y = -x + 9

3.7k points

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1 vote

Answer:

x = 3

y = 6

Explanation:

2x = x + 9

x = 3

y = 2 * 3

y = 6 . Hope this help teehee :D

MoienGK answered Sep 4, 2021

4.4k points

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