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42 votes
42 votes
Diego is asked to solve 3x−8=4(x+5). What do you recommend he does to each side first?

User Phindmarsh
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1 Answer

20 votes
20 votes

Answer:

He would factor out 4(x+5)

Explanation:

You can't do much until the 4(x+5) is factored out.

Once it is then it'd be 3x-8=4x+20

Then you subtract 3x on both sides and subtract 20 on both sides.

You'd be left with -28=x

Hope this helps

User HenryW
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3.5k points