ElenieG08 ElenieG08

06-11-2015
Mathematics

contestada

10-x-3x=7x-23
I need help with this question it is too hard

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Sailormanenzo Sailormanenzo

06-11-2015

x=3

10- 4x=7x-23
14x-7x=123-10
-11x=-23-10
11x=-33÷(-11)
x=3

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