document.write( "Question 713475: 14 = 2z -42 I don't know hot to solve this problems,please help. \n" ); document.write( "
Algebra.Com's Answer #438454 by vheroli(126)\"\" \"About 
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Find the value of z
\n" ); document.write( "14 = 2z -42 : First, leave z alone on one side
\n" ); document.write( "14+ 42 = 2z : Simplify
\n" ); document.write( "56 = 2z : Divide both sides by 2 to get the value of z
\n" ); document.write( "56/2 = 2z/2
\n" ); document.write( "28 = z
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