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kaheart [24]
4 years ago
7

Explain what mistake was made in the problem below and what should be the

Mathematics
1 answer:
romanna [79]4 years ago
7 0

Answer:

Instead of moving the 3x to the opposite side of the equation they moved the 2x. And the correct answer is x=-6 not x=6.

Step-by-step explanation:

Student Work:

2(x + 4) – 8 = 3x+10-4

2x + 8–8 = 3x + 6

2x = 3x + 6

- 3x – 3x

X = 6

My work:

2(x+4)-8=3x+10-4

2x+8-8=3x+6

2x=3x+6

-x=6

x=-6

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3 years ago
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stepladder [879]
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The formula is given as:

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The correct option is a

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brainly.com/question/13423712

3 0
3 years ago
What is the fraction for this statement : 3 copies of 1/6
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