Mathematics, 12.09.2019 16:10, genyjoannerubiera

Tessa made a mistake solving the equation 4(2x + 3 ) = -20. select the line in which her mistake appears.
line 1. 4 (2x + 3) = -20
line 2. 8x + 12 = -20
line 3. 8x = -8
line 4. x = -1

Answers: 3

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Tessa made a mistake solving the equation 4(2x + 3 ) = -20. select the line in which her mistake app...