Write an equation modeling: if a number is doubled and that product is tripled, the result is 138

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Answer to a math question Write an equation modeling: if a number is doubled and that product is tripled, the result is 138

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Gene

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108 Answers

1. Write the equation:

6x = 138

2. Solve for $ x $ by dividing both sides by 6:

x = \frac{138}{6}

3. Simplify the right-hand side:

x = 23

Thus, the answer is

x = 23

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