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19 votes
19 votes
-9(x-4)=81 i know what im doing im jsur stuck

User Mbarkhau
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2 Answers

15 votes
15 votes
You must find for x
You need to open the brackets and this will give:-9x+36=81.
You need to bring 36 to the other side making it negative.That is,-9x=81-36
-9x=45
We then divide both side by -9 to leave x alone.This makes x=-5

HOPE I HELP!!
User Auroranil
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3.0k points
19 votes
19 votes

Solution:

The equation in the question is given below as


-9(x-4)=81

Step 1:

Expand the brackets in the qu

User Alon Yeager
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2.7k points