Solve for x: 2(x − 3) = 14
Correct answer: D. 10
Divide both sides by 2: x − 3 = 7, so x = 10. Or expand first: 2x − 6 = 14, 2x = 20, x = 10. Both methods give the same answer; choose whichever is faster.
easy
Answer and explanation
The correct answer is D. 10
Divide both sides by 2: x − 3 = 7, so x = 10. Or expand first: 2x − 6 = 14, 2x = 20, x = 10. Both methods give the same answer; choose whichever is faster.
Topic: Algebra and Equations MCQs · Subject: Numerical Ability