Exam/ Questions with Certified Answers/
2024-2025.
Which equation has no solution? - Answer: 5 + 2(3 + 2x) = x + 3(x + 1)
Solve for n.
n + 1 = 4(n - 8) - Answer: n = 11
How many solutions exist for the given equation?
Page 1 of 5
, 0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20) - Answer: one
How many solutions exist for the given equation?
3(x - 2) = 22 - x - Answer: one
Solve for x.
6(x - 1) = 9(x + 2) - Answer: x = -8
Solve for x.
9(x + 1) = 25 + x - Answer: x = 2
Kate begins solving the equation 2/3(6x - 3) = 1/2(6x - 4). Her work is
correct and is shown below.
When she adds 2 to both sides, the equation 4x = 3x results. Which is
the best interpretation of this equation? - Answer: The equation has
one solution: x = 0.
Page 2 of 5