Noha5kk
Noha5kk
16-06-2017
Mathematics
contestada
Solve 3w – 6r = 30 for r. Show your work
Respuesta :
davidka25
davidka25
16-06-2017
3w-6r=30 /-3w
-6r=30-3w /*(-1)
6r=3w-30 /÷6
r=w/2-5
Hope could help :)
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