document.write( "Question 512279: Question is : Write an equation of the line that is parallel to the graph of 2x-7y=3 and has the same y-intercept as x+3y=9? I keep getting confused, but I think I can always plug in 0 for X to find Y? I think I am doing this wrong. Please help and thank you! \n" ); document.write( "
Algebra.Com's Answer #342586 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! y-intercept means x=0 ___ (0) + 3y = 9 ___ y = 3 \n" ); document.write( "___ so the point is (0,3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "a parallel line will have the same equation EXCEPT for the constant term\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting ___ 2(0) - 7(3) = ? ___ -21 = ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the equation is ___ 2x - 7y = -21 \n" ); document.write( " |