# Function machines

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#1

I don’t even know where to start...
Help would be greatly appreciated
0
2 years ago
#2
(Original post by Goosha)

I don’t even know where to start...
Help would be greatly appreciated
Take it step by step.

First you add 7. So what do you end up with after this first step?
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#3
(Original post by RDKGames)
Take it step by step.

First you add 7. So what do you end up with after this first step?
I get 7x
0
2 years ago
#4
(Original post by Goosha)
I get 7x
That's not adding 7... that's multiplying by 7.
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#5
(Original post by RDKGames)
That's not adding 7... that's multiplying by 7.
I’m not sure then, I thought x + 7 and x * 7 = the same thing
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2 years ago
#6
(Original post by Goosha)
I’m not sure then, I thought x + 7 and x * 7 = the same thing
Definitely not.

After you add 7 you end up with .

The next step is to take this number and multiply it by 5. What do you end up with?
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#7
(Original post by RDKGames)
Definitely not.

After you add 7 you end up with .

The next step is to take this number and multiply it by 5. What do you end up with?
So is it x + 35?
0
2 years ago
#8
(Original post by Goosha)
So is it x + 35?
Nope. You forgot to multiply the by five as well. So it's .
1
#9
Thanks for the help!
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