Answer:
[tex]y = -\frac{7}{4} + 3 , y = -\frac{1}{4}x - 3 : x = 4, y = -4[/tex]
Step-by-step explanation:
[tex]\begin{bmatrix}y=-\frac{7}{4}x+3\\ y=-\frac{1}{4}x-3\end{bmatrix}[/tex]
Substitute: [tex]y=-\frac{1}{4}x-3[/tex]
Isolate x for: [tex]-\frac{1}{4} x - 3 = -\frac{7}{4} x + 3 : x = 4[/tex]
For [tex]\:}y=-\frac{1}{4}x-3[/tex]
Substitute: [tex]x = 4[/tex]
[tex]y=-\frac{1}{4}\cdot \:4-3[/tex]
[tex]-\frac{1}{4}\cdot \:4-3 = - 4[/tex]
[tex]y = -4[/tex]
The solutions to the system of equations are:
[tex]x=4,\:y=-4[/tex]
Hope I helped, if so may I get brainliest and a thanks?
Thank you, have a good day! =)
