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2 votes
Find the input (x) of the function y = 3x - 7 if the output
(y) is 5.

User Imelda
by
8.7k points

1 Answer

2 votes

Answer:

The input (x) = 4

Explanation:

Since we know what the output (y) is, you can substitute it into the equation to get:

5 = 3x - 7

Then, solve for x, and you’ll get x = 4. The image below shows step-by-step on how to solve for x.

Hope this helps! :)

Find the input (x) of the function y = 3x - 7 if the output (y) is 5.-example-1
User Mike Roll
by
8.2k points

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