How do you solve #3k-22=7k-16#?

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Answer 1 · 2017-01-26T05:06:58

#k=-1 1/2#

#3k-22=7k-16#

subtract #7k# from each side.

#3k-7k-22=-16#

Add #22# to each side.

#3k-7k=22-16#

#-4k=6#

Divide both sides by #-4#

#k=-6/4#

#k=-3/2#

#k=-1 1/2#