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Here is my question. How do you solve th substitution method in this problem? 9x - y = 40
y = 4x
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Y=32
x=8
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I did a problem and used the substitution method and it took me forever to solve by hand. Is there a shorter way to show how
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bobpursey, In this problem you helped me with earlier:
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1/4v=5
Use the substitution method to solve this problem.
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