document.write( "Question 254169: 2(a-8)+7=5(a+2)-3a-19 \n" ); document.write( "
Algebra.Com's Answer #186626 by JimboP1977(311)![]() ![]() You can put this solution on YOUR website! First multiply 2 by (a-8) to give 2a-16. Do the same for 5 and (a+10).\r \n" ); document.write( "\n" ); document.write( "This gives 2a-16+7=5a+10-3a-19\r \n" ); document.write( "\n" ); document.write( "Take 3a away from 5a to give 2a and take 19 away from 10 to give -9. Also add 7 to -16 to give -9.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " We know this must be true, for all real values of a! \n" ); document.write( " |