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Error Analysis The solution shown for the equation is incorrect. What is the correct solution? What is the error? -7(2-1) - 21 -14-7-21 - 7 = 35 r-5 The solution is (Type the va…

Error Analysis The solution shown for the equation is incorrect. What is the correct solution? What is the error? -7(2-1) - 21 -14-7-21 - 7 = 35 r-5 The solution is (Type the va…
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3 votes
Error Analysis The solution shown for the equation is

incorrect. What is the correct solution? What is the error?
-7(2-1) - 21
-14-7-21
- 7 = 35
r-5
The solution is (Type the value of r)

User Darckeen
by
8.1k points

1 Answer

6 votes

Answer:

-28

Explanation:

-7 (2-1)-21

-7 (2-1)=-7

-7-21=-28

User Pupkin
by
7.9k points
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