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eimsori [14]
3 years ago
14

How do you solve this equation? 216=-4(8n-6)

Mathematics
2 answers:
Inessa [10]3 years ago
7 0
216=-32n+24
192=-32n
-6=n
Llana [10]3 years ago
4 0
You would first apply the Distributive Property to get rid of the parentheses:
216 = -32n + 24
You would then subtract 24 from both sides:
192 = -32n
Then you would divide each side of the equation by -32:
-6 = n

Hope this helps.
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Step-by-step explanation:

We want an exponential function that goes through the two points (0, 8) and (2, 200).

Since a point is (0, 8), this means that y = 8 when x = 0. Therefore:

8=a(b)^0

Simplify:

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So we now have:

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Likewise, the point (2, 200) tells us that y = 200 when x = 2. Therefore:

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Solve for b. Dividing both sides by 8 yields:

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