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Evaluate the variable expression when a = 3, b = 1, c = −6, and d = −5.

2d − a 

b − 2c

 Sep 3, 2020
 #1
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We are giving the equations:

2d-a

And 

b-2c

 

Now, we can plug in the values to get the following:

1. 2*-5 - 3

    -10-3

    -13

 

2. 1-2*-6

     1+12

     13

 

Hence, part 1 is -13 and part 2 is 13.

 Sep 3, 2020

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