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Andreyy89
3 years ago
13

5 - 2x = 12 What the answer

Mathematics
2 answers:
Andru [333]3 years ago
4 0
The answer is -7/2.

Hoped this helped you out!!
yanalaym [24]3 years ago
3 0

Answer:

x = -7/2

Step-by-step explanation:

5 - 2x = 12  (subtract 5 from both sides)

- 2x = 12 - 5

- 2x = 7  (divide both sides by -2)

x = 7 / (-2)

x = -7/2

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2 years ago
If DE=1.5m-9 and EF=4.5m-42 what is the value of DF (equilateral triangle)
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Step-by-step explanation:

Since the 3 sides are congruent, then

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