document.write( "Question 255664: what is a system equation and how do you solve? \n" ); document.write( "
Algebra.Com's Answer #187878 by richwmiller(17219)\"\" \"About 
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system of equations means more than one equation with the same variables.
\n" ); document.write( "There are three common ways of solving them.
\n" ); document.write( "graphing
\n" ); document.write( "substitution (find the value of one in terms of the other and substitute that for the one.) Sounds worse than it is.
\n" ); document.write( "elimination (adding , multiplying them )
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