Question 1134661
Removing WATER does not change the AMOUNT OF SALT.


{{{6*120/(6-w)=200}}}--------Solve for w.

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{{{200(6-w)=6*120}}}

{{{20*10(6-w)=6*20*6}}}

{{{10(6-w)=6*6}}}

{{{5(6-w)=18}}}

{{{30-5w=18}}}

{{{5w=30-18}}}

{{{5w=12}}}

{{{w=12/5}}}

{{{highlight(w=2&2/5)}}}