document.write( "Question 801118: i am starting substitution but i don't know to do this problem or is it elimination?\r
\n" ); document.write( "\n" ); document.write( "4y-x=-24
\n" ); document.write( "3x=12y+72
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Algebra.Com's Answer #483427 by Alan3354(69443)\"\" \"About 
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i am starting substitution but i don't know to do this problem or is it elimination?\r
\n" ); document.write( "\n" ); document.write( "4y-x=-24
\n" ); document.write( "3x=12y+72
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\n" ); document.write( "The problem is not substitution or elimination.
\n" ); document.write( "Those are 2 methods you can use to solve any of this type of problem.
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\n" ); document.write( "4y-x=-24 --> x = 4y + 24
\n" ); document.write( "3x=12y+72 /3 --> x = 4y + 24
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\n" ); document.write( "It's the same eqn twice.
\n" ); document.write( "Dependent, no unique solution.
\n" ); document.write( "Infinite # of solutions.
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