Question

Which line shows the first error in the solution?

http://static.k12.com/bank_packages/files/media/mathml_98bd97483ae98f8caaa9c33b7158393446b0c42a_1.gif




A.
line 3

B.
line 4

C.
line 5

D.
line 6

Answer 1

b

Answer 2

-8-4= ?? can you answer

Answer 3

-12

Answer 4

The answer is not B.

Answer 5

its not?

Answer 6

Line 4 shows -8 - 4 on the right side.
That is correct.
What is -8 - 4 = ?

Answer 7

-12

Answer 8

@AQ99 -8-4 does not equal to 4 you see the error

Answer 9

Right.
Which line shows -4 instead of -12 for -8 - 4?

Answer 10

soo...its line 5?

Answer 11

Right. Line 5 has the error.

Answer 12

thx

Answer 13

You're welcome..