Test: Mid-Term Exam for Chapters 1-2 me Remaining: 0 This Question: 1 pf 01.53 3

Question

Test: Mid-Term Exam for Chapters 1-2 me Remaining: 0 This Question: 1 pf 01.53 38 Submit Test 5 of 36 (1 complete) This Test: 36 pts possible Solve the equation. Then determine whether the equation is an identity, a 3x + 14-7(x + 2)-4x What is the solution? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. ion, or O A. The equation has a single solution. The solution set is O B. The solution set is (x lx is a real number. O C. The solution set is ø. What type of equation is this? O A. an inconsistent equation O B. an identity O C. a conditional equation

Explanation / Answer

3x+ 4 = 7(x+2) -4x

3x +4 = 7x +14 -4x

3x +4 = 3x +14

4 = 14

Since this is False, hence no solution

Option C is correct [ solution set is phi]

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Correct option is A

Inconsistent

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