document.write( "Question 424000: how do you solve -7=8-3z \n" ); document.write( "
Algebra.Com's Answer #295661 by linht117(37)\"\" \"About 
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-7=8-3z subtract 8 from both sides
\n" ); document.write( "-15=-3z divide both by -3
\n" ); document.write( "5=z
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