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.

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

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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

7.9k points

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