Which step is the first incorrect step in the solution shown below?
Solve: 3(x + 2) = 6x + 12
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Mathematics, 17.12.2020 21:20 m3lp3l
Which step is the first incorrect step in the solution shown below?
Solve: 3(x + 2) = 6x + 12
Step 1: 3x + 6 = 6x + 12
Step 2: -3x + 6 = 12
Step 3: -3x = 18
Step 4: x = -6
A. Step1
B. step2
C. step3
D. step4
Answers: 2
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