document.write( "Question 530230: solve by substitution x+2y=8 and x+3y=12 \n" ); document.write( "
Algebra.Com's Answer #349959 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Hint: Solve for x in equation 1 to get x = 8-2y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now plug in x = 8-2y into x+3y=12 to get 8-2y + 3y = 12\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "From here, solve for y. Once you have a value for y, use it to find x. \n" ); document.write( " |