document.write( "Question 491118: how do you solve for 4x+3y=180 my teacher gave us the hint that x= 15 and that y=40 but i cant figure out the steps \n" ); document.write( "
Algebra.Com's Answer #334486 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Your teacher already solved it, but this
\n" ); document.write( "is a case of 1 equation and 2 unknowns,
\n" ); document.write( "so it isn't solvable except by trial and error.
\n" ); document.write( "( as far as I know )
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