document.write( "Question 210474: solve for y
\n" ); document.write( "2y+18=12-6(y+7) \n" ); document.write( "

Algebra.Com's Answer #159046 by checkley77(12844) $\"\"$ $\"About$

You can put this solution on YOUR website!
2y+18=12-6(y+7)
\n" ); document.write( "2y+18=12-6y-42
\n" ); document.write( "2y+6y=12-42-18
\n" ); document.write( "8y=-48
\n" ); document.write( "y=-48/8
\n" ); document.write( "y=-6 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "2*-6+18=12-6(-6+7)
\n" ); document.write( "-12+18=12-6*1
\n" ); document.write( "6=12-6
\n" ); document.write( "6=6 \n" ); document.write( "

\n" );