document.write( "Question 238074: 1-7x = -5/2 \n" ); document.write( "
Algebra.Com's Answer #174969 by College Student(505)\"\" \"About 
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Steps:
\n" ); document.write( "a. we need to find x, so you first move 1 to the right sidde of eqn
\n" ); document.write( "b. convert 1 into a fractio that can be combined with the fraction next to it
\n" ); document.write( "c. divide b y -7 on both sides of equation to find the value of x
\n" ); document.write( ".
\n" ); document.write( "Problem:
\n" ); document.write( "\"1-7x=-%285%2F2%29\"
\n" ); document.write( "\"-7x=-%285%2F2%29-1\"
\n" ); document.write( "Sinced any number divided by itself equals 1, let's go for 2/2...
\n" ); document.write( "\"-7x=-%285%2F2%29-%282%2F2%29\"
\n" ); document.write( "\"-7x=-%287%2F2%29\"
\n" ); document.write( "\"x=-%287%2F2%29%2F-7\" ...same as multiplying by reciprocal... \"x=-%287%2F2%29%2A%28-1%2F7%29\"
\n" ); document.write( "-7 cancels itself, so you're left with:
\n" ); document.write( "\"x=1%2F2\"
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