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umka2103 [35]
2 years ago
7

If -3(x + 6) = x - 2, then x = -4.

Mathematics
1 answer:
Anon25 [30]2 years ago
4 0

3(x + 6) = x - 2

3(-4+6)= -4-2

mutiply the bracket by 3

(3)(-4)= -12

(3)(6)= 18

-12+18= -4-2

6= -4-2

6= -6

Answer:

No solution

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An we can use the normal standard table and the following difference and we got this result:

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Step-by-step explanation:

Assuming this statement to complete the problem "with a standard deviation 5 mpg"

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z =\frac{33.3- 34}{\frac{5}{\sqrt{54}}}= -1.028

z =\frac{34.3- 34}{\frac{5}{\sqrt{54}}}= 0.441

An we can use the normal standard table and the following difference and we got this result:

P(-1.028

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