document.write( "Question 681274: if $\"8x+=+5y\"$ and $\"3y+=+14z\"$ then 12x = how many z \n" ); document.write( "

Algebra.Com's Answer #422605 by MathMan88(14) $\"\"$ $\"About$

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Solve for y
\n" ); document.write( " $\"y+=+%288%2F5%29x\"$
\n" ); document.write( "plug 8/5 x in for y
\n" ); document.write( " $\"3%2A+%288%2F5%29x+=+14z\"$
\n" ); document.write( "solve for x
\n" ); document.write( " $\"x+=+%2870%2F24%29z\"$
\n" ); document.write( "times by 12 on both sides
\n" ); document.write( " $\"12x+=+35z\"$
\n" ); document.write( " \n" ); document.write( "

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