nearly
nearly
17-09-2015
Mathematics
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What does 90-3x equal
Respuesta :
Geekhawk
Geekhawk
17-09-2015
[tex]90-3x=?[/tex]
Get x to one side
So minus 90 from each side
[tex]-3x=-90[/tex]
-90÷-3=30
Answer: x=30
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