Question 175496


{{{27+u=3-3u}}} Start with the given equation.



{{{u=3-3u-27}}} Subtract {{{27}}} from both sides.



{{{u+3u=3-27}}} Add {{{3u}}} to both sides.



{{{4u=3-27}}} Combine like terms on the left side.



{{{4u=-24}}} Combine like terms on the right side.



{{{u=(-24)/(4)}}} Divide both sides by {{{4}}} to isolate {{{u}}}.



{{{u=-6}}} Reduce.



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Answer:


So the answer is {{{u=-6}}}