3 years ago

How do I solve 3w+6=4w ?

Mathematics

2 answers:

gtnhenbr [62]3 years ago

8 0

3w+6=4w
take 3w away from both sides
6=w
w=6

Troyanec [42]3 years ago

6 0

$3w+6=4w \ \ \ |\hbox{subtract 4w from both sides} \\
-w+6=0 \ \ \ |\hbox{subtract 6 from both sides} \\
-w=-6 \ \ \ |\hbox{mutiply both sides by (-1)} \\
w=6$

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