document.write( "Question 1011385: If XY=ZY, XZ=4x + 1, and ZY= 6x -13, prove that x=7. Use proper proof notation.
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Algebra.Com's Answer #627041 by Fombitz(32388) $\"\"$ $\"About$

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$\"XY=ZY\"$
\n" ); document.write( " $\"4x%2B1=6x-13\"$
\n" ); document.write( " $\"-2x=-14\"$
\n" ); document.write( " $\"x=7\"$ \n" ); document.write( "

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