To estimate the solution we have to graph bout equation
so the first one we will writte it in slope intercept form so:
[tex]\begin{gathered} 7x-y=7 \\ y=7x-7 \end{gathered}[/tex]
In this function we replace y = 0 so:
[tex]\begin{gathered} 7x=7 \\ x=1 \end{gathered}[/tex]
So the two point for this function are: ( 0,-7) and ( 1,0 )
and we made the same procedure for the secon equation so:
[tex]\begin{gathered} 2y=-x+6 \\ y=-\frac{1}{2}x+3 \end{gathered}[/tex]
now we replace y = 0 so:
[tex]\begin{gathered} \frac{1}{2}x=3 \\ x=6 \end{gathered}[/tex]
So the two point are: ( 0,3 ) and ( 6,0 ) so we graph it so:
So the solution will be the point where the lines intercept so more or less are the points:
[tex]\begin{gathered} x=\text{ 1 }\frac{1}{3} \\ y=2\frac{1}{3} \end{gathered}[/tex]
