document.write( "Question 399139: what is x???...3x-2x+8-10=7 \n" ); document.write( "
Algebra.Com's Answer #282656 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"3x-2x%2B8-10=7\"..subtract \"3x-2x\"..it is equal \"x\", then \"8-10=-2\"\r
\n" ); document.write( "\n" ); document.write( "\"x-2=7\"......add \"2\" to the both sides\r
\n" ); document.write( "\n" ); document.write( "\"x+-2%2B2+=7%2B2\"\r
\n" ); document.write( "\n" ); document.write( "\"x+-cross%282%29%2Bcross%282%29+=9\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+9\"
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