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Studentka2010 [4]
3 years ago
9

Solve for x : -2x-5=4

Mathematics
1 answer:
Monica [59]3 years ago
7 0

Answer:

x= -9/2

Step-by-step explanation:

Add 5 to both sides:

-2 x -5 + 5 = 4 + 5

Simplify:

-2x = 9

Divide both sides by -2:

-2x/-2 = 9/-2

Simplify:

x= -9/2

Therefore the answer to the equation is x =  -9/2. :)

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Step-by-step explanation:

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EastWind [94]
This is applying the formula
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We have a slight problem, though, because we are measuring rate in miles per hour, and we are measuring time in minutes. To make this problem solvable, we need to convert to either miles per minute or convert the time to hours. I'm going to convert the 15 minutes into hours:
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4 years ago
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