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lesantik [10]
2 years ago
10

X-9/2=-12 guys please help

Mathematics
2 answers:
Lesechka [4]2 years ago
8 0

<u>Step-by-step explanation:</u>

How to solve for x?

Eliminate -(9/2) to find out the value of x.

<u>Add 9/2 to both sides of the equation:</u>

x =  - 7.5

Korvikt [17]2 years ago
4 0

Answer

x= -7.5

Step-by-step explanation:

x -\frac{9}{2} = -12

x -\frac{9}{2} + \frac{9}{2} = -12 + \frac{9}{2}  (add \frac{9}{2} to both sides)

x = -\frac{15}{2}

-\frac{15}{2}  = -7.5

x= -7.5

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Tomas and Tasha were hiking at a speed of 3.5 mph. On their way back, they were tired and their speed was 2 mph. How long was th
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Learn more,

brainly.com/question/1955818

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