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faust18 [17]
3 years ago
13

The equati...

Mathematics
2 answers:
marin [14]3 years ago
8 0

Answer:

x = 7.5

Step-by-step explanation:

Gekata [30.6K]3 years ago
7 0

Answer:

75

Step-by-step explanation:

if you put 3 in the x it is now 3 but the x it is there with the 3 and do 3 with the 4.5 and then add them to each of them then you get your answer

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