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Pani-rosa [81]
4 years ago
11

-18=6a+3a what is a?

Mathematics
2 answers:
Katyanochek1 [597]4 years ago
7 0
A would be -2 because 6a+3a equals 9a. When both 9a and -18 are divided by 9, a equals -2
Jet001 [13]4 years ago
5 0
A= -2

because u can add 6 and 3 and move it to other side to divide
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Please help!!!!!!!!!! !!
mestny [16]

Answer:

The ~length~ is ~9.6~ units ✔︎

༄❁༄❁༄❁༄❁༄

a=8\\b=2\\c=?\\d=?\\e=5

Using~ Pythagorean ~theorem:

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3 0
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Hi I just have a question how do you divide 18/32 with out a calculator.
Bingel [31]
First set it up like this:32 \sqrt{18}
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I clearly don't know how to do it if i did i wouldn't be asking for help.
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Step-by-step explanation:

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