Question

1. Solve the following equations.
i) 2(x + 4) = 12
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Answer 1

Answer:

2x+8-12=0

2x-4=0

2x=4

x=4/2

x=2

Step-by-step explanation:

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Answer 2

Answer:

$2(x + 4) = 12 \\ 2x + 8 = 12 \\ 2x = 12 - 8 \\ 2x = 4 \\ x = \frac{4}{2} \\ x = 2 \\ hence \: x = 2$

Step-by-step explanation:

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