document.write( "Question 553335: Help please, what is.
\n" ); document.write( "6x - 4x = 57 + 87
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Algebra.Com's Answer #360798 by prateekagrawal(56)\"\" \"About 
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6x-4x= 2x
\n" ); document.write( "and 57+87 = 134.
\n" ); document.write( "so, 2x= 134
\n" ); document.write( "divide both the sides by 2.
\n" ); document.write( "we will get,
\n" ); document.write( "x= 134/2 = 67
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