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defon
2 years ago
11

Given m||n, find the value of x. + m (2x+6)º(x+9) Someone please help?

Mathematics
1 answer:
butalik [34]2 years ago
5 0

Answer:

x=55

Step-by-step explanation:

(2x+6)+(x+9)=3x+15

3x+15=180

3x=165

x=55

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:


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3 years ago
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