document.write( "Question 154933: How do you figure this out when y is isolated on both equations:
\n" ); document.write( "y=3x+1
\n" ); document.write( "y=6x-1\r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #114068 by orca(409)\"\" \"About 
You can put this solution on YOUR website!
The easiest way to solve this system of equations is:
\n" ); document.write( "As y is equal to both 3x + 1 and 6x - 1, so
\n" ); document.write( "6x - 1 = 3x + 1
\n" ); document.write( "Solving it for x, we have
\n" ); document.write( "3x = 2
\n" ); document.write( "so x = 2/3
\n" ); document.write( "Substituting x = 2/3 into y = 3x + 1, we have
\n" ); document.write( "y = 3*(2/3) + 1 = 3
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\n" ); document.write( "ALTERNATIVE SOLUTION:
\n" ); document.write( "Change the system into standard form.
\n" ); document.write( "-3x + y = 1
\n" ); document.write( "-6x + y = -1
\n" ); document.write( "then solve it.\r
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