document.write( "Question 169793: Which of the following is an ordered pair solution of y=-1/2x+1/4?\r
\n" ); document.write( "\n" ); document.write( "A. (2,-1/2)
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\n" ); document.write( "C. (-2,5/4)
\n" ); document.write( "D. (-1, -5/4)
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Algebra.Com's Answer #125192 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Simply plug in the x-coordinate and the y-coordinate of the point to see if the equation is equal\r
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\n" ); document.write( "\n" ); document.write( "Let's see if the point (2,-1/2) is a solution\r
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\n" ); document.write( "\n" ); document.write( "\"y=-%281%2F2%29x%2B1%2F4\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"-1%2F2=-%281%2F2%29%282%29%2B1%2F4\" Plug in \"x=2\" and \"y=-1%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"-1%2F2=-2%2F2%2B1%2F4\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"-1%2F2=-4%2F4%2B1%2F4\" Multiply the first fraction by \"2%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"-1%2F2=-3%2F4\" Combine the fractions\r
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\n" ); document.write( "\n" ); document.write( "Since the equation is NOT true, this means that (2,-1/2) is NOT a solution.\r
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\n" ); document.write( "\n" ); document.write( "So do the same to the rest of the possible solutions until you find the answer.
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