Seudónimo
Seudónimo
23-10-2017
Mathematics
contestada
Simplify -2[9 - (x + 7)].
Respuesta :
Аноним
Аноним
23-10-2017
The answer is -4 + 2x
Answer Link
MohammadAmir
MohammadAmir
23-10-2017
-2(9-x-7)
=-2(2-x)
=-4+2x
Answer Link
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