document.write( "Question 510151: $\"3%2Fz+=+7%2Fz-1%2F2\"$ \n" ); document.write( "

Algebra.Com's Answer #341740 by Earlsdon(6294) $\"\"$ $\"About$

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Solve for z?
\n" ); document.write( " $\"3%2Fz+=+7%2Fz-1%2F2\"$ Add $\"1%2F2\"$ to both sides.
\n" ); document.write( " $\"%283%2Fz%29%2B%281%2F2%29+=+7%2Fz\"$ Now subtract $\"3%2Fz\"$ from both sides.
\n" ); document.write( " $\"1%2F2+=+7%2Fz-3%2Fz\"$ Simplify.
\n" ); document.write( " $\"1%2F2+=+4%2Fz\"$ Multiply both sides by z.
\n" ); document.write( " $\"z%2F2+=+4\"$ Multiply both sides by 2.
\n" ); document.write( " $\"z+=+8\"$ \n" ); document.write( "

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