document.write( "Question 765481: The sum of Roger's marks in Science and math is 156. His mark in math exceeds his mark in science by 10.
\n" ); document.write( "If x represents Roger's mark in science, which of the following equations could be used to determine Roger's marks in science and math? PLZ HELP? and give me a detailed explanations, I struggle with these kind of questions alot
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Algebra.Com's Answer #466192 by stanbon(75887)\"\" \"About 
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The sum of Roger's marks in Science and math is 156. His mark in math exceeds his mark in science by 10.
\n" ); document.write( "If x represents Roger's mark in science, which of the following equations could be used to determine Roger's marks in science and math?
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\n" ); document.write( "Scores Equation::: s + m = 156
\n" ); document.write( "m = s + 10
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\n" ); document.write( "Substitute to get:
\n" ); document.write( "s + s + 10 = 156
\n" ); document.write( "2s + 10 = 156
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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