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Mathematics, 17.01.2020 08:31 sineguguhopengw3912

7

simplify the following expression.

7(6y  + 6z) - 42z

  a. 

13y

  b. 

13y  - 84z

  c. 

42y

  d. 

42y  - 48z

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7

simplify the following expression.

7(6y  + 6z) - 42z

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