document.write( "Question 483505: I have been working a problem over and over for my online algebra class and I have also used the \"help me with this problem\" link and the \"veiw an example\" link and for some reason when I work the problem I am not getting the right answer.\r
\n" );
document.write( "\n" );
document.write( "The problem says\" Write an equation that is paralell to the given equation and point\".(MyMathLab, wk6, problem 32).
\n" );
document.write( "given equation: 4x=3y+5 given point (-3,4).\r
\n" );
document.write( "\n" );
document.write( "I know that I need to get my given equation to y=mx+b so that I can find what my slope is and use that same slope in my new equation.
\n" );
document.write( "4x=3y+5
\n" );
document.write( "-4x -3y
\n" );
document.write( "-3y=-4x+5
\n" );
document.write( "/-3 /-3 this is divide by -3 from both sides
\n" );
document.write( "y=4/3x-5/3
\n" );
document.write( "So my slope is 4/3 now I can substitute in my points for x and y to find b.\r
\n" );
document.write( "\n" );
document.write( "4=4/3(-3)+b
\n" );
document.write( "4=-12/3+b
\n" );
document.write( "4=-4+b
\n" );
document.write( "-4 -4
\n" );
document.write( "0=b
\n" );
document.write( "So my new problem would be y=4/3x+0. But when I input that answer into my solution it says that I am wrong. I am not sure what I am doing wrong. Please help I have four problems like this and cannot figure out what I am doing wrong. \n" );
document.write( "
Algebra.Com's Answer #330880 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! You made a mistake in your last step\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4=-4+b\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4+4=b\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8=b\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So b = 8 giving you |