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aliya0001 [1]
2 years ago
13

Solve x + x + 2 + 2x = -2.

Mathematics
1 answer:
Reil [10]2 years ago
3 0

Steps to solve:

x + x + 2 + 2x = -2

Combine Like Terms:

(x + x + 2x) + 2 = -2

Simplify.

4x + 2 = -2

Subtract 2 to both sides.

4x + 2 - 2 = -2 - 2

Simplify.

4x = -4

Divide 4 to both sides.

4x/4 = -4/4

Simplify.

x = -1

--------------

Option D is the correct answer.

--------------

Best Regards,

Wolfyy :)

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Answer:

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34kurt

Answer:

<u>22.67 ft</u> is the height of tree.

Step-by-step explanation:

Given:

Height of a person is 68 in and casts a shadow that is 54 in long.

At the same point, a tree casts a shadow that is 18 ft long.

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I think this is how you do it. would wait for other answers as well to double check.
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