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2 years ago

11

3x + 7 = x -5Group of answer choices x = -6 x = -7 x = 12 x = 6

1 answer:

LUCKY_DIMON [66]2 years ago

4 0

The answer is x= -7 (can you please hit thanks)

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Find the volume of a box 24 in. x 20 in x 23 in.

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Point B is between points A and C. Find the length of AC if AB = 3x - 2, BC = 2x + 7 and AC = 4x + 10

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Answer:

AC = 30

Step-by-step explanation:

Start with:

$4x+10=3x-2+2x+7$

Combine like terms.

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2 years ago

What is 2/9 = 4/x+8 i dont get this fraction solving

Dmitriy789 [7]

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$\frac{2}{9} = \frac{4}{x + 8} \\$

$\frac{4}{x + 8} = \frac{2}{9} \\$

Inverse both sides

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$x + 8 = 18$

Subtract sides 8

$x + 8 - 8 = 18 - 8$

$x = 10$

Done...

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2 years ago

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Answer:

25a-40b-10 is your answer, hope this helped :)

Step-by-step explanation:

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