document.write( "Question 478414: 2x-3(x+4)=-5 if x=-7 \n" ); document.write( "

Algebra.Com's Answer #327802 by Maths68(1474) $\"\"$ $\"About$

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2x-3(x+4)=-5
\n" ); document.write( "Put x=-7
\n" ); document.write( "2(-7)-3[(-7)+4]=-5
\n" ); document.write( "-14-3(-3)=-5
\n" ); document.write( "-14+9=-5
\n" ); document.write( "-5=-5 \n" ); document.write( "

\n" );