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Ahat [919]
3 years ago
7

Solve for x. 3x + 9 x= 33 27 30

Mathematics
1 answer:
Rudik [331]3 years ago
6 0

Answer:

27

Step-by-step explanation:

3x + 9 = 90

3x = 90 - 9

3x = 81

x =27

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