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lbvjy [14]
2 years ago
13

If −15 + 3x = −7 + 5x, then 6x =_____?

Mathematics
2 answers:
Nadya [2.5K]2 years ago
8 0

Answer:

- 15 + 3x =  - 7 + 5x \\ 3x - 5x =  - 7 + 15  \\  - 2x =  + 8  \\  - x = 4 \\ x =  - 4 \\ therefore =  \\ 6x = 6 \times ( - 4) \\ 6x =  - 24 \\ i \: hope \: this \: was \: helpful

vazorg [7]2 years ago
4 0

Answer:

-15+3x=-7+5x

-15+7=5x-3x

-8=2x

-8/2=x

-4=x

6x=6*-4

=-24

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago
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3 years ago
Can anybody help this question?
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Answer:

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really, just look at the table.

is the mean value (10.4) larger than the median (13.4) ?

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and you can see they are not the same either.

so, all the answer options mentioning mean larger than median or equal to median can be ruled out right away.

so, it is between the first two options.

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