CTET Algebra — practice questions — page 3

Explore 61 free Algebra questions in CTET Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Algebra questions and exercises with answers

Showing questions 61–61 of 61.

Find x when 2(x + 3) = 20.Read the answer and worked solution →

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Find x when 2(x + 3) = 20.

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Correct answer: A. 7

1. Divide both sides by 2 to get x + 3 = 10. 2. Subtract 3 to get x = 7. 3. 17 forgets to divide and 14 doubles the answer. _Source: Wikipedia, Elementary algebra, Linear equations with one variable_

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