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Alex787 [66]
3 years ago
10

3x + 9 = -45 step by step please

Mathematics
1 answer:
MissTica3 years ago
7 0

Answer:

x=- 18

Step-by-step explanation:

3x+9= -45

3x=-45-9

3x=-54

x=-54/3

x= -18

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