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Mathematics, 24.05.2021 20:10 trin83
Determine the error in Marty's work to solve the following equation.
Please help me find what is wrong with the equation fast
Original equation: 3(-2x - 6) = 4 + 2 (7x - 3)
Line 1: -62 - 18 = 4 + 142 - 3
Line 2: -6x - 18 = 1 + 143
Line 3: -18 = 1 + 20
Line 4: -19 = 20.3
Line 5: -19/20=x
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Answers: 1
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Determine the error in Marty's work to solve the following equation.
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