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son4ous [18]
3 years ago
7

HELP ASAPPPP!!! Question in pic. Find the value of x

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer:

x = 14

Step-by-step explanation:

30 = 3x - 12 (vertically opp)

30 + 12 = 3x

42 = 3x

42÷3 = x

14 = x

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