For the first equation, I put it in y=mx+b form, so y=-3x-9
the second one is x=4
hope i helped
Answer: look up graphing calculator on google (Desmos) and type in that equation. it should show u the graph
X=4
26x - 4 = 100
+4 +4
26x = 104
x = 104/26
x=4
The answer is 10. 4-2= 2 then multiply by 5.