How do you solve #-3w + 20= 5( w - 4)#?

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Answer 1 · 2018-06-13T21:14:06

#=>w = 5#

#-3w+20 = 5(w-4)#

#-3w + 20 = (5)(w) + (5)(-4)#

#-3w+20 = 5w - 20#

#20 = 8w - 20#

#40 = 8w#

#5 = w#