document.write( "Question 313222: 50+25+x+y+z=180,how would u solve for x,y,z? \n" ); document.write( "
Algebra.Com's Answer #224031 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You can't solve for all three.
\n" ); document.write( "For each unknown, you need an equation.
\n" ); document.write( "3 unknowns require 3 equations.
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