document.write( "Question 966118: 8 added to twice a number and this sum is multiplied by 6 = the number multiplied by 7 plus 13 what is the number \n" ); document.write( "
Algebra.Com's Answer #590497 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "n=the number \n" ); document.write( "6(2n+8)=7n+13 \n" ); document.write( "12n+48=7n+13 Subtract (7n+13) from each side. \n" ); document.write( "5n+35=0 Subtract 25 from each side \n" ); document.write( "5n=-35 Divide each side by 5 \n" ); document.write( "n=-7 \n" ); document.write( "ANSWER: The number is -7. \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "6(2n+8)=7n+13 \n" ); document.write( "6(2(-7)+8)=7(-7)+13 \n" ); document.write( "6(-14+8)=-49+13 \n" ); document.write( "6(-6)=-36 \n" ); document.write( "-36=-36 \n" ); document.write( " |