document.write( "Question 674644: For the following system, if you isolated y in the first equation to use the Substitution Method, what expression would you substitute into the second equation?\r
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Algebra.Com's Answer #419351 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "4x - y = 8   0r   
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document.write( " 2x + 3y = 9 
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document.write( " 2x + 3(4x-8) = 9
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document.write( "you substitute (4x-8) into the second equation?\r
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