System of equations using substitution X=-2y+4 2x+4y=8

asked Jul 16, 2023 26.9k views

17 votes

System of equations using substitution
X=-2y+4
2x+4y=8

by Gvkv

5.3k points

Please log in or register to add a comment.

8 votes

Answer:

The system has many solutions, equation 1 is same as equation 2. You now just have one equation with 2 unknowns, it have infinity solutions.

Chyoo CHENG answered Jul 22, 2023

5.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.8m answers