document.write( "Question 1080451: Find the solutions to the following systems of equations:
\n" ); document.write( "(a){x^2+y^2= 100
\n" ); document.write( " y−x= 2
\n" ); document.write( "(b){y−log base9(x+ 1) = 0
\n" ); document.write( " y−log base9(x) = 1/2.
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Algebra.Com's Answer #694566 by rapture(86)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "I will partially answer question 1.\r
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\n" ); document.write( "\n" ); document.write( "x^2 + y^2 = 100...Equation A\r
\n" ); document.write( "\n" ); document.write( "y = x + 2...Equation B\r
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\n" ); document.write( "\n" ); document.write( "x^2 + (x + 2)^2 = 100...Solve this equation for x.\r
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\n" ); document.write( "\n" ); document.write( "Then plug each value of x that you found into Equation B to find your y-values.\r
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\n" ); document.write( "\n" ); document.write( "Understand?\r
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