document.write( "Question 614312: Solve the system of equations using substitution
\n" ); document.write( "3x + 4y=12
\n" ); document.write( "2x + y=10
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Algebra.Com's Answer #386484 by angelicnwa(2)\"\" \"About 
You can put this solution on YOUR website!
again, I am not a math person, but I would think you would plug in the numbers.\r
\n" ); document.write( "\n" ); document.write( "3(4) + 4(0) = 12 12+0=12
\n" ); document.write( "2(4) + 2 = 10 8+2=10\r
\n" ); document.write( "\n" ); document.write( "Just a guess
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