document.write( "Question 242419: What is the solution of |2x - 1| = 5 ?
\n" );
document.write( "2x-1=5
\n" );
document.write( "2x=5+1
\n" );
document.write( "2x=6
\n" );
document.write( "2/2=6/2
\n" );
document.write( "X=3\r
\n" );
document.write( "\n" );
document.write( "|2x-1|=-5
\n" );
document.write( "2x=5+1
\n" );
document.write( "2x=-4
\n" );
document.write( "2/2=-4/2
\n" );
document.write( "x=-2
\n" );
document.write( "so (x=3 and -2)
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #177519 by philline_palana(20)![]() ![]() You can put this solution on YOUR website! We have two answers for your problem because it is an absolute value, \n" ); document.write( "|2x - 1| = 5 \r \n" ); document.write( "\n" ); document.write( "first solution: \n" ); document.write( "|2x - 1| = 5 >>remove the absolute value sign \n" ); document.write( "2x - 1 = 5 >>transpose \n" ); document.write( "2x = 5 + 1 >>add \n" ); document.write( "2x = 6 >>divide the equation by two \n" ); document.write( "2x/2 = 6/2 \n" ); document.write( "x = 3 >>we are not yet done\r \n" ); document.write( "\n" ); document.write( "second solution: \n" ); document.write( "|2x - 1| = 5 >>remove the absolute value sign and change the sign of 5 into negative\r \n" ); document.write( "\n" ); document.write( "2x - 1 = -5 >>transpose \n" ); document.write( "2x = -5 + 1 >>add \n" ); document.write( "2x = -4 >>divide the equation by two \n" ); document.write( "2x/2 = -4/2 \n" ); document.write( "x = -2 >>we are done.\r \n" ); document.write( "\n" ); document.write( "so for this problem, our two solutions are: x=3 and x=-2 \n" ); document.write( " \n" ); document.write( " |