Answer :
To get the answer we have to tranform into y=ax+b form
-2x+4y=68 /+2x
4y=2x+68 /:4
y=[tex] \frac{1}{2} x+17[/tex] - its the result
13x+4y=284 /-13x
4y=-13x+284 /:4
y=[tex]- \frac{13}{4}+ 71[/tex]
y=-[tex]3 \frac{1}{4}x+71 [/tex] - its the result
-2x+4y=68 /+2x
4y=2x+68 /:4
y=[tex] \frac{1}{2} x+17[/tex] - its the result
13x+4y=284 /-13x
4y=-13x+284 /:4
y=[tex]- \frac{13}{4}+ 71[/tex]
y=-[tex]3 \frac{1}{4}x+71 [/tex] - its the result
