Simplify: 4x + 3y − x + 2y
Correct answer: D. 3x + 5y
Combine like terms: 4x − x = 3x and 3y + 2y = 5y, giving 3x + 5y. Unlike terms such as x and y cannot be combined into a single term.
easy
Answer and explanation
The correct answer is D. 3x + 5y
Combine like terms: 4x − x = 3x and 3y + 2y = 5y, giving 3x + 5y. Unlike terms such as x and y cannot be combined into a single term.
Topic: Algebra and Equations MCQs · Subject: Numerical Ability