document.write( "Question 24239: Big final at work, Can't seem to get this one. Simultaneous equation. A. x + 3y= 5 B. 3x + 4y =54 ? HELP! \n" ); document.write( "
Algebra.Com's Answer #16631 by Nate(3500) ![]() You can put this solution on YOUR website! I do not know what you want me to do... but i can combine them and tell you what set of numbers are equal to both, graph them, list points for them\r \n" ); document.write( "\n" ); document.write( "i'll combine:\r \n" ); document.write( "\n" ); document.write( "(x + 3y= 5)-3 multiply by -3 to get opposite values for your equations \n" ); document.write( "-3x-9y=-15 \n" ); document.write( "3x + 4y =54 \n" ); document.write( "-5y=39 combine your equations \n" ); document.write( "y= -39/5 \n" ); document.write( "if you plug y in one of the equations and get x by itself you get: \n" ); document.write( "x= 142/5 \n" ); document.write( " |