janie1957
janie1957
07-10-2015
Mathematics
contestada
7-3y=y-6(2+1/2y) how do I solve for y
Respuesta :
Panoyin
Panoyin
07-10-2015
-3y + 7 = y - 6(¹/₂y + 2)
-3y + 7 = y - 6(¹/₂y) - 6(2)
-3y + 7 = y - 3y - 12
-3y + 7 = -2y - 12
+ 3y + 3y
7 = y - 12
+ 12 + 12
19 = y
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