document.write( "Question 567501: What is the equation of the line that passes through (-2,3)and is parallel to 2x+3y=6? \n" ); document.write( "
Algebra.Com's Answer #366563 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 2 x + 3 y = 6 \n" ); document.write( "Find the slope of this line \n" ); document.write( "make y the subject \n" ); document.write( "3 y = -2 x + 6 \n" ); document.write( "Divide by 3 \n" ); document.write( " y = - 2/ 3 x + 2 \n" ); document.write( "Compare this equation with y=mx+b \n" ); document.write( "slope m = - 2/ 3 \n" ); document.write( "The slope of a line parallel to the above line will be the same \n" ); document.write( "The slope of the required line will be - 2/ 3 \n" ); document.write( "m= - 2/ 3 ,point ( -2 , 3 ) \n" ); document.write( "Find b by plugging the values of m & the point in y=mx+b \n" ); document.write( " \n" ); document.write( "3 = 4/ 3 + b \n" ); document.write( "b= 5/ 3 \n" ); document.write( "m= - 2/3 \n" ); document.write( "Plug value of the slope and b in y = mx +b \n" ); document.write( "The required equation is y =- 2/3x+5/3 \n" ); document.write( " \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |