sophthetoast
sophthetoast
14-02-2019
Mathematics
contestada
im REALLY confused on #11. please help
Respuesta :
Paige7socceR
Paige7socceR
14-02-2019
7x+14 = 7(x+2)
7+7x = 7(1+x)
7(x+1) = 7x-7
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