document.write( "Question 737624: -7x+4=18 \n" ); document.write( "
Algebra.Com's Answer #450458 by ella13(7)\"\" \"About 
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-7x+4=18
\n" ); document.write( "-7x=18-4
\n" ); document.write( "-7x=14/-7
\n" ); document.write( "x=-2\r
\n" ); document.write( "\n" ); document.write( "check:
\n" ); document.write( "-7*-2+4=18
\n" ); document.write( "14+4=18
\n" ); document.write( "18=18
\n" ); document.write( " \n" ); document.write( "
\n" );