document.write( "Question 101825: solve for x
\n" ); document.write( "2x+1 over 5 = x-6 over 2
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Algebra.Com's Answer #74035 by doukungfoo(195)\"\" \"About 
You can put this solution on YOUR website!
solving for x
\n" ); document.write( "\"%282x%2B1%29%2F5=%28x-6%29%2F2\"
\n" ); document.write( "first move everything to one side of the equation
\n" ); document.write( "lets move \"%28x-6%29%2F2\" to the left side of the equation
\n" ); document.write( "to do this just subtract it from both sides like this:
\n" ); document.write( "\"%28%282x%2B1%29%2F5%29-%28%28x-6%29%2F2%29=%28%28x-6%29%2F2%29-%28%28x-6%29%2F2%29\"
\n" ); document.write( "the right side cancels out so we are left with this
\n" ); document.write( "\"%28%282x%2B1%29%2F5%29-%28%28x-6%29%2F2%29=0\"
\n" ); document.write( "Now to subtract the fractions on the left side we need find the LCD (least common denominator)The LCD for 5 and 2 is 10 so that gives us this\r
\n" ); document.write( "\n" ); document.write( "\"%28%284x%2B2%29%2F10%29-%28%285x-30%29%2F10%29=0\"
\n" ); document.write( "now we can subtract the fractions
\n" ); document.write( "\"%28-x%2B32%29%2F10=0\"
\n" ); document.write( "multiply both sides of the equation by 10
\n" ); document.write( "\"-x%2B32=0\"
\n" ); document.write( "subtract 32 from both sides
\n" ); document.write( "\"-x%2B32-32=0-32\"
\n" ); document.write( "\"-x+=+-32\"
\n" ); document.write( "divide both sides by -1
\n" ); document.write( "\"x=32\"
\n" ); document.write( "Answer: x = 32
\n" ); document.write( "Check:
\n" ); document.write( "replace x in original equation with 32
\n" ); document.write( "\"%282x%2B1%29%2F5=%28x-6%29%2F2\"
\n" ); document.write( "\"%282%2832%29%2B1%29%2F5=%2832-6%29%2F2\"
\n" ); document.write( "\"%2864%2B1%29%2F5=26%2F2\"
\n" ); document.write( "\"65%2F5=26%2F2\"
\n" ); document.write( "\"13=13\"\r
\n" ); document.write( "\n" ); document.write( "---------------------------------------------------------------
\n" ); document.write( "here is another approach to solving this problem
\n" ); document.write( "\"%282x%2B1%29%2F5=%28x-6%29%2F2\"
\n" ); document.write( "multiply both sides by 5
\n" ); document.write( "\"5%2A%282x%2B1%29%2F5=5%2A%28x-6%29%2F2\"
\n" ); document.write( "\"2x%2B1=%285x-30%29%2F2\"
\n" ); document.write( "now multiply both sides by 2
\n" ); document.write( "\"2%282x%2B1%29=2%2A%285x-30%29%2F2\"
\n" ); document.write( "\"4x%2B2=5x-30\"
\n" ); document.write( "move all x terms to one side of the equation and
\n" ); document.write( "all terms with out x to the opposite side of the equation
\n" ); document.write( "\"30%2B2=5x-4x\"
\n" ); document.write( "\"32+=+x\"\r
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