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Alecsey [184]
3 years ago
8

Solve the equation for x, and enter your answer in the box below. 7x = 21

Mathematics
2 answers:
expeople1 [14]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

Because 21 divided by 7 = 3.

7 x 3 = 21.

hammer [34]3 years ago
3 0

Answer:

x=3

Step-by-step explanation:

start with 7x=21

divide each side by 7 to get your answer:

x=3

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