# FTCE General Knowledge Test (GK) (828): Mathematics Subtest Practice & Study Guide Final Exam

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Question 1
1.
What is the solution for following equation?

4*x* + 5 = 21

*x*+ 5 = 21

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Question 2
2.
What are the solutions for *x* in the following equation?

3 × (5 - *x*) + (*x* + 2)2 = -6*x* + 7

*x*in the following equation?

*x*) + (

*x*+ 2)2 = -6

*x*+ 7

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Question 4
4.
What is the simplification of the following expression: -4 * (1/2*x* - 3/2) / (*x* - 3)

#### FTCE General Knowledge Test (GK) (828): Mathematics Subtest Practice & Study Guide Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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