24-03-2015
Mathematics

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how to solve 3x+7+2=33

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24-03-2015

[tex]3x+7+2=33 \\ 3x+9=33 \\ 3x=24 \\ x= \frac{24}{3} \\ \boxed{x=8} [/tex]

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sweet15pumpkin sweet15pumpkin

24-03-2015

add 7+2 =9
then subtract 33-9=24
divide 24/3
total is x=8

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