Question 121223


{{{9-3w+w=13}}} Start with the given equation




{{{-2w+9=13}}} Combine like terms on the left side



{{{-2w=13-9}}}Subtract 9 from both sides



{{{-2w=4}}} Combine like terms on the right side



{{{w=(4)/(-2)}}} Divide both sides by -2 to isolate w




{{{w=-2}}} Divide


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Answer:

So our answer is {{{w=-2}}}