document.write( "Question 72259: 0.3(z-10) - 0.5z =-6 I need the process more than anything - nothing seems clear. 1st get rid of parenths, then distrubute? \n" ); document.write( "
Algebra.Com's Answer #51663 by stanbon(75887)\"\" \"About 
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0.3(z-10) - 0.5z =-6
\n" ); document.write( "On the left side of the equal sign, use the distributive property
\n" ); document.write( "to get rid of the parenthesis:
\n" ); document.write( "0.3z-0.3*10 - 0.5z = -6
\n" ); document.write( "Combine \"like\" terms on the left side:
\n" ); document.write( "-0.2z-3 =-6
\n" ); document.write( "Add 3 to both sides to get:
\n" ); document.write( "-0.2z = -3
\n" ); document.write( "Divide both sides by -0.2 to get:
\n" ); document.write( "z=15
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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