2 years ago

2x + 7 = 27 or 3 + 3x = 30

Mathematics

1 answer:

Leokris [45]2 years ago

5 0

Step-by-step explanation:

2x + 7 = 27 OR 3 + 3x = 30.

2x = 27 - 7 OR 3x = 30 - 3

2x = 20 OR 3x = 27

x = 20/2 OR x = 27/3

x = 10 OR x = 9

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