document.write( "Question 1002012: Determine whether (-2,3)is a solution of the equation x+3y=11 \n" ); document.write( "
Algebra.Com's Answer #619032 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The given point is (-2,3). So, (x,y) = (-2,3) which means x = -2 and y = 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Plug in the given x and y values. If we get a true equation, then the ordered pair is a solution. If not, then we don't have a solution.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x+3y=11\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-2+3*(3)=11 ... plug in x = -2 and y = 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-2+9=11\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7 = 11 ... this equation is FALSE\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since the last equation is FALSE, this means that (-2,3) is NOT a solution to the equation x+3y=11 \n" ); document.write( " |