Solve the system of equations algebraically and create a graphical model. 3x + 2y = 8 \\ x + 2y = 4

asked Jul 15, 2023 218k views

3 votes

Solve the system of equations algebraically and create a graphical model.

$3x + 2y = 8 \\ x + 2y = 4$

4.6k points

Please log in or register to add a comment.

5 votes

Answer:
x=2, y=1

Explanation:

Subtracting the second equation from the first yields
$2x=4 \longrightarrow x=2$ .

This means that
y=1 .

So, the solution is
x=2, y=1

Erik Godard answered Jul 19, 2023

4.9k points

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

5.6m questions

7.3m answers