Mathematics

Question

Which line shows the first error in the solution?


A.
line 3

B.
line 4

C.
line 5

D.
line 6
Which line shows the first error in the solution? A. line 3 B. line 4 C. line 5 D. line 6

1 Answer

  • Answer: A. line 3

    8x - 6 = 4x - 2

    8x - 4x -6 = 4x - 4x - 2

    4x - 6 = -2

    The error is that in line three it should be = -2, NOT = 2
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