queenally13 queenally13

23-01-2018
Mathematics

contestada

what is the answer to x/3-2=7

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hackermcpe hackermcpe

23-01-2018

x/3-2=7
---------------------
SImplify
1/3x - 2 = 7
--------------------------
add 2 to each side
1/3x - 2 + 2 = 7 + 2
1/3x = 9
------------------------------
Multiply each side by 3
3 * (1/3x) = 3 * 9
x = 27

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