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poizon [28]
3 years ago
11

7. 4 = 8X + 5Y I need help

Mathematics
1 answer:
ryzh [129]3 years ago
6 0

Are you solving for y? If so thats what im going to do for you.

4 = 8x + 5y

You want to put y by its self do your going to have to subtract 8x.

4 = 8x + 5y

-8x   -8x

Then you would get this:

-8x + 4 = 5y

Now all you have to do is divide 5 from y.

<u>-8x + 4</u> = <u>5y</u>

    5         5

Then you would get;

<u>-8</u>  +  <u>4</u>  = y

5      5

Im sorry if this didnt help but I hope it did! Have a great day! ^^

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