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andrew11 [14]
3 years ago
9

Solve: -2(2x+6)= -3x​

Mathematics
2 answers:
Keith_Richards [23]3 years ago
6 0

Answer:

below

Step-by-step explanation:

-2(2x+6)=-3x

1. distribute

-4x-12=-3x

2. add 3x to both sides

-x-12=0

3. add 12 to both sides

-x = 12

4. divide both sides by -x or -1

-x/-1 = 12/-1

ANSWER : x = -12

koban [17]3 years ago
3 0

hope you find this helpful. :D

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Answer:

Absolute error = 39

Percent Error = 6.10%

Step-by-step explanation:

Actual value = 639 pounds

Observed Value = 600 pounds

The formula to find absolute error is:

Absolute Error = Actual value - Observed Value

                        = 639 - 600

                        = 39

The formula to find Percent error is:

Percent Error = (Actual value - Observed Value / Actual value)*100

                       = (639 - 600/639)*100

                       = 6.10%

                 

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3 years ago
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Lorico [155]

Answer:

Step-by-step explanation:

events are 1+1+4=6

1+2+3=6

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Step-by-step explanation:

On Monday maggie ran n miles.

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First expression : n+0.9n = 1.9 n

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Answer:

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