Seudónimo
Seudónimo
16-02-2017
Mathematics
contestada
-3(5+2x)+2(x-1)
ty for help >.
Respuesta :
caleblromans
caleblromans
16-02-2017
Not really sure what the question is here, but I'm assuming you need to simplify the expression.
-3(5+2x)+(x-1)
-3(4+3x)
-12+-9x
Your answer is: -9x-12
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