document.write( "Question 150192: Solve the following system of equations. If the system cannot be solved, state that it cannot be solved and explain why.
\n" ); document.write( "3x-2y=4
\n" ); document.write( "2x-5y=21\r
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Algebra.Com's Answer #110229 by Alan3354(69443)\"\" \"About 
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3x-2y=4
\n" ); document.write( "2x-5y=21
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\n" ); document.write( "Multiply eqn 1 by 2, and eqn 2 by 3
\n" ); document.write( "6x -4y = 8
\n" ); document.write( "6x -15y = 63
\n" ); document.write( "Subtract 2 from 1
\n" ); document.write( "0x +11y = -55
\n" ); document.write( "y = -5
\n" ); document.write( "Sub for y into either eqn
\n" ); document.write( "3x -2*(-5) = 4
\n" ); document.write( "3x + 10 = 4
\n" ); document.write( "3x = -6
\n" ); document.write( "x = -2
\n" ); document.write( "Both check
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