document.write( "Question 258210: ok guys, here is my problem, i am having a problem with the process.\r
\n" ); document.write( "\n" ); document.write( "3{[7(x - 2) + 4] - [2(2x - 5) - 0]} The goal is to simplify this. the answer according to my math book is 9x-18. please help and thank you!
\n" ); document.write( "

Algebra.Com's Answer #190110 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
3{[7(x-2)+4]-[2(2x-5)-0]}
\n" ); document.write( "3{[7x-14+4]-[4x-10]-0}
\n" ); document.write( "21x-42+12-12x+30-0
\n" ); document.write( "21x-42-12x+42
\n" ); document.write( "9x
\n" ); document.write( "I cannot find the -18 because the numbers cancil
\n" ); document.write( "Good luck
\n" ); document.write( "
\n" );