document.write( "Question 349767: 4(x + 5)=16 \n" ); document.write( "

Algebra.Com's Answer #249993 by checkley77(12844) $\"\"$ $\"About$

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4(x + 5)=16
\n" ); document.write( "4X+20=16
\n" ); document.write( "4X=16-20
\n" ); document.write( "4X=-4
\n" ); document.write( "X=-4/4
\n" ); document.write( "X=-1 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "4(-1+5)=16
\n" ); document.write( "4*4=16
\n" ); document.write( "16=16 \n" ); document.write( "

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