document.write( "Question 87977: -4x + 7 = 35 \n" ); document.write( "
Algebra.Com's Answer #63868 by tutorcecilia(2152)\"\" \"About 
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-4x + 7 = 35 [isolate the x-term]
\n" ); document.write( "-4x+7-7=35-7
\n" ); document.write( "-4x=28
\n" ); document.write( "-4x/-4=28/-4
\n" ); document.write( "x=-7
\n" ); document.write( ".
\n" ); document.write( "Checking:
\n" ); document.write( "Let x=-7
\n" ); document.write( "-4x + 7 = 35\r
\n" ); document.write( "\n" ); document.write( "-4(-7) + 7 = 35
\n" ); document.write( "28+7=35
\n" ); document.write( "35=35 [checks] \n" ); document.write( "
\n" );