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MrMuchimi
3 years ago
14

Solve for x 6x - 21 = 3x + 12

Mathematics
1 answer:
Ber [7]3 years ago
6 0

Answer:

x = 11

Step-by-step explanation:

6x - 21 = 3x + 12

6x - 3x = 21 + 12

3x = 33

x = 33/3

x = 11

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