Question

x/2 + x = 18.

give the answer ​

Answer 1

Answer:

x/2 + x = 18

2x/2 = 18

x = 18

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Answer 2

Answer:

x = 12

Step-by-step explanation:

x/2 + x = 18

x+2x / 2 = 18

3x / 2 = 18

3x = 18 × 2

x = 18 × 2 / 3

x = 6 × 2

x = 12

x = 12