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Nookie1986 [14]
2 years ago
6

How do I solve this..... plz help!!!! What is the answer????

Mathematics
2 answers:
hodyreva [135]2 years ago
4 0
5x-9=18
Add 9 to both sides
5x-9+9= 18+9
5x= 27
Now divide both sides by 5 to solve for x
5x/5= 27 /5

x=27/5 or 5.4
Mkey [24]2 years ago
4 0

Answer:

<em>3 units </em>

Step-by-step explanation:

DC = \frac{1}{3} EC

5x - 9 = 6 ⇒ x = <em>3 units</em>

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3 years ago
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