document.write( "Question 462495: I'm having trouble solving this equation: 3=7(4-2u)-6u
\n" ); document.write( "this is what i have so far
\n" ); document.write( "3=7(4-2u)-6u
\n" ); document.write( "3=28-14u-6u
\n" ); document.write( "then i get lost i really dont know how to solve these equations, please help! thank you
\n" ); document.write( "

Algebra.Com's Answer #317055 by rwm(914)\"\" \"About 
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continue
\n" ); document.write( "combine like terms
\n" ); document.write( "3=28-20u
\n" ); document.write( "add 20 u and subtract 3
\n" ); document.write( "20u=25
\n" ); document.write( "u=25/20
\n" ); document.write( "u=5/4
\n" ); document.write( "u=1.25 or 1 1/4
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