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gavmur [86]
3 years ago
15

3. If 6x + 4 = 20 − 2x, then x = ? a. 2 b. 6 c. 8 d. 16 e. 24

Mathematics
2 answers:
brilliants [131]3 years ago
5 0

Answer:

a

Step-by-step explanation:

Your goal is to isolate the variable(x). If you subtract 4 from the left side and right side, then you are left with , 6x=16-2x. Then you add 2x to both sides to get 8x=16. Lastly divide both sides by 8 to get x=2. Hope this helps :)

STALIN [3.7K]3 years ago
3 0

Answer:

a

Step-by-step explanation:

6x+4=20-2x

Add 2 to each side

8x+4=20

Subtract 4 from each side

8x=16

Divide 8 by each side

x=2

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The dot plot shows the number of pencils each boy has at his desk in class.
Elanso [62]

Answer:

The median is 2

Step-by-step explanation:

Here, we want to get the median for the number of pencils

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3 0
3 years ago
(01.04 MC)Simplify the following expression: (−4)(−2)(−3) A -24 B -11 C 11 D 24
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Answer:

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Step-by-step explanation:

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So to work it out this is what you do:

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This is because when multiplying a negative and positive numbers the answer is always a negative numbers thus -24.

So automatically the answer is -24.

HOPE IT HELPED

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