Answer:
x/10 = -9
Step-by-step explanation:
You are given the equation: x = -90
You are asked to divide 10 from both sides. Simplify:
(x)/10 = (-90)/10
x/10 = -90/10
x/10 = -9 is your answer.
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Answer: 3.5 pounds
17+12.5=29.5
33-29.5=3.5
$96
Good deal!
The point of intersection
(0,-14,22/5), (2,0,24/5), (-22,-24,0).
Check attachment for solution