document.write( "Question 98195: Please show me how to solve the equation and check the answer. Thanks!\r
\n" ); document.write( "\n" ); document.write( "0.05(z+20)=0.1z-0.5
\n" ); document.write( "

Algebra.Com's Answer #71460 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
.05(z+20)=.1z-.5
\n" ); document.write( ".05z+1=.1z-.5
\n" ); document.write( ".05z-.1z=-.5-1
\n" ); document.write( "-.05z=-1.5
\n" ); document.write( "z=-1.5/-.05
\n" ); document.write( "z=30
\n" ); document.write( "proof
\n" ); document.write( ".05(30+20)=.1*30-.5
\n" ); document.write( ".05*50=3-.5
\n" ); document.write( "2.5=2.5
\n" ); document.write( "
\n" ); document.write( "
\n" );