Question: In a dental class two compounds need to be mixed in order to provide the correct lling material. The two compounds: x and y are

In a dental class two compounds need to be mixed in order to provide the correct lling material. The two compounds: x and y are modelled in a linear system of two line equationsjust as in our class. The two line equations are: 15x + 7y= 21o -5x/2 + 7y/2 = 35 How much of each compound would we need? Solve the system using substitution or elimination to provide your solution. There is no unit needed. Round your answer to the one

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