document.write( "Question 52750: 9=13x-7-5x what does x equal show work thanks! \n" ); document.write( "

Algebra.Com's Answer #35184 by funmath(2933) $\"\"$ $\"About$

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9=13x-7-5x
\n" ); document.write( "9=(13-5)x-7
\n" ); document.write( "9=8x-7
\n" ); document.write( "9+7=8x-7+7
\n" ); document.write( "16=8x
\n" ); document.write( "16/8=8x/8
\n" ); document.write( "2=x
\n" ); document.write( "Check your answer by substituting your answer into the equation to see if it works.
\n" ); document.write( "9=13(2)-7-5(2)
\n" ); document.write( "9=26-7-10
\n" ); document.write( "9=26-17
\n" ); document.write( "9=9 Yeah! We're right!
\n" ); document.write( "x=2 \n" ); document.write( "

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