document.write( "Question 241815: 4(y-2)=8y+12 \n" ); document.write( "

Algebra.Com's Answer #177114 by checkley77(12844) $\"\"$ $\"About$

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4(y-2)=8y+12
\n" ); document.write( "4y-8=8y+12
\n" ); document.write( "4y-8y=12+8
\n" ); document.write( "-4y=20
\n" ); document.write( "y=20/-4
\n" ); document.write( "y=-5 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "4(-5-2)=8*-5+12
\n" ); document.write( "4*-7=-40+12
\n" ); document.write( "-28=-28 \n" ); document.write( "

\n" );