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2 years ago

11

A. ) 2x -6 = 4 b. ) -3 x + 2 = 8

2 answers:

9966 [12]2 years ago

8 0

Answer:

a) X=5

b)X=-2

Step-by-step explanation:

kirza4 [7]2 years ago

6 0

A. 2x - 6 = 4
2x - 6 + 6 = 4 + 6
Simplify, you get 2x = 10
2x = 10
2x/2 = 10/2
Simplify again, x = 5
So therefore, your answer is x = 5.

B. -3x + 2 = 8
-3x + 2-2 = 8-2
Simplify, you get -3x = 6.
-3x = 6
-3x/-3 = 6/-3
Simplify again, you get x = -2
So your answer is x = -2

I hope this helps! Have a good day or night.

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<h3>How to determine the standard deviation of the sample mean differences?</h3>

The table of values is given as:

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