Question 144840
{{{t=3k+3u}}} Start with the given equation




{{{0=3k+3u-t}}}Subtract t from both sides



{{{-3k=3u-t}}} Subtract 3k from both sides



{{{k=(3u-t)/(-3)}}} Divide both sides by -3 to isolate k




{{{k=(-3u+t)/(3)}}} Simplify



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Answer:

So our answer is {{{k=(-3u+t)/(3)}}}