Solve for w
w=0.1
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18-3-w=14.9
To find the opposite of 3+w, find the opposite of each term.
15-w=14.9
Subtract 3 from 18 to get 15.
-w=14.9-15
Subtract 15 from both sides.
-w=-0.1
Subtract 15 from 14.9 to get -0.1.
w=0.1
Multiply both sides by -1.
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