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Solve the following system using substitution.

 

 Jul 31, 2020
 #1
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Multiply first equation by 3 and re-arrange   to  x = 3-6y     Substittute this value of x into the second equation

y = 2/3 ( 3-6y) - 4      solve this equation for y    then use this value of y in one of the equations to find x

 Jul 31, 2020

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