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- Let the unknown be a variable.
- Translate the statement into an equation.
- Solve and verify in options.
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Correct Answer: B
Correct Answer: B
Method / Topic: Algebra
The answer satisfies the equation formed from the question.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Algebra
<p>Subtract 7 from both sides to get 3x = 15. Divide by 3, so x = 5.</p>
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Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Let the unknown be a variable.
- Translate the statement into an equation.
- Solve and verify in options.
If 3x + 7 = 22, what is the value of x?
Explanation
Correct Answer: B
Method / Topic: Algebra
The answer satisfies the equation formed from the question.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Algebra
<p>Subtract 7 from both sides to get 3x = 15. Divide by 3, so x = 5.</p>
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