Answer:
x y
0 4
20 0
-10 6
Explanation:
x + 5y = 20
5y = -x + 20
y = -1/5 x + 4
so
when x = 0,
y = -1/5 (0) + 4
y = 4
when y = 0 then
0 = -1/5 x + 4
-4 = -1/5 x
x = (-4) (-5)
x = 20
when y = 6 then
6 = -1/5 x + 4
2 = -1/5 x
x = 2 * (-5)
x = -10
Answer: x / y
0 / 4
4 / 0
-10 / 6
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