document.write( "Question 910623: for the equation 3x+8y-7=o, find the missing coordinate of the ordered pair so that it is a solution ( ,5) \n" ); document.write( "
Algebra.Com's Answer #552579 by josgarithmetic(39617)\"\" \"About 
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You will still have two unknown variables, so you either do not know x or you do not know o. This is not a good choice for a variable in any case, because it may often look too much like the digit, 0 (zero). \n" ); document.write( "
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