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Mathematics, 04.02.2021 01:00 sadelshariff

3. Andre tried to solve the equation (x+12) = 2. What was his mistake? (x+12) = 2
1(x+12) – 12 = 2 – 12
1x=-10
Multiplicative inverse( * 1 to both sides
x=-40
Subtracted 12 from both sides
Explanation and reasoning:
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3. Andre tried to solve the equation (x+12) = 2. What was his mistake?

(x+12) = 2
1(x+12) – 12 =

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Answers: 2

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3. Andre tried to solve the equation (x+12) = 2. What was his mistake? (x+12) = 2
1(x+12) – 1...

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