Title: Solving Add Subtract Equations
Course: quiz duplicate error

Q: Solve the equation using the addition principle.

s - 3 = 9
- 6 (incorrect)
- -12 (incorrect)
- -6 (incorrect)
- 12 (correct)
A: 12

Q: Solve the equation using the addition principle.

m + 2 = 9
- -11 (incorrect)
- 11 (incorrect)
- -7 (incorrect)
- 7 (correct)
A: 7

Q: Solve the equation using the addition principle.

6 = a + 3
- 3 (correct)
- 9 (incorrect)
- -3 (incorrect)
- -9 (incorrect)
A: 3

Q: Solve the equation. Check your solution.

-19 = m - 28
- m = -47 (incorrect)
- m = -9 (incorrect)
- m = 9 (correct)
- m = 47 (incorrect)
A: m = 9

Q: Solve the equation. Check your solution.

z - 1.34 = 0
- z = 0.34 (incorrect)
- z = 1.34 (correct)
- z = -1.34 (incorrect)
- z = -0.34 (incorrect)
A: z = 1.34

Q: Solve the equation using the addition principle.

-3 + x = 11
- -8 (incorrect)
- 14 (correct)
- -14 (incorrect)
- 8 (incorrect)
A: 14

Q: Solve the equation. Check your solution.

18 = -29 + a
- a = -47 (incorrect)
- a = -11 (incorrect)
- a = 47 (correct)
- a = 11 (incorrect)
A: a = 47

Q: Solve the equation using the addition principle.

-12.8 = 11.6 + z
- 24.4 (incorrect)
- -24.4 (correct)
- -1.2 (incorrect)
- 1.2 (incorrect)
A: -24.4

Q: Solve the equation using the addition principle.

[Image] + x = 5
- [Image] (incorrect)
- 24 (incorrect)
- [Image] (incorrect)
- [Image] (correct)
A: [Image]

Q: Solve the equation using the addition principle.

k + [Image] = [Image]
- [Image] (incorrect)
- 4 (incorrect)
- [Image] (incorrect)
- [Image] (correct)
A: [Image]

Q: Solve the equation using the addition principle.

t - [Image] = [Image]
- [Image] (incorrect)
- [Image] (correct)
- 1 (incorrect)
- [Image] (incorrect)
A: [Image]

Q: Solve the equation. Check your solution.

h + 3 = 3 [Image]
- h = 1 (incorrect)
- h = 3 (incorrect)
- h = [Image] (correct)
- h = [Image] (incorrect)
A: h = [Image]

Q: Solve the equation. Check your solution.

x - [Image] = - [Image]
- x = [Image] (correct)
- x = -1 (incorrect)
- x = - [Image] (incorrect)
- x = 1 (incorrect)
A: x = [Image]

Q: Solve the equation using the addition principle.

x - 8 = 5
- 13 (correct)
- 3 (incorrect)
- -13 (incorrect)
- -3 (incorrect)
A: 13

Q: Solve the equation. Check your solution.

s + 6 = 9
- s = -15 (incorrect)
- s = 3 (correct)
- s = 15 (incorrect)
- s = -3 (incorrect)
A: s = 3

Q: Solve the equation using the addition principle.

3 = s + 1
- 4 (incorrect)
- -2 (incorrect)
- -4 (incorrect)
- 2 (correct)
A: 2

Q: Solve the equation. Check your solution.

25 = s - 2
- s = -27 (incorrect)
- s = 27 (correct)
- s = 23 (incorrect)
- s = -23 (incorrect)
A: s = 27

Q: Solve the equation using the addition principle.

z - 24.98 = 0
- 23.98 (incorrect)
- -23.98 (incorrect)
- 24.98 (correct)
- -24.98 (incorrect)
A: 24.98

Q: Solve the equation using the addition principle.

-9 + z = 12
- 21 (correct)
- -21 (incorrect)
- -3 (incorrect)
- 3 (incorrect)
A: 21

Q: Solve the equation. Check your solution.

18 = -25 + a
- a = -7 (incorrect)
- a = 43 (correct)
- a = 7 (incorrect)
- a = -43 (incorrect)
A: a = 43

Q: Solve the equation using the addition principle.

-23.2 = 24.0 + b
- -47.2 (correct)
- -0.8 (incorrect)
- 0.8 (incorrect)
- 47.2 (incorrect)
A: -47.2

Q: Solve the equation. Check your solution.

[Image] + x = 7
- x = [Image] (incorrect)
- x = 20 (incorrect)
- x = [Image] (correct)
- x = 2 (incorrect)
A: x = [Image]

Q: Solve the equation using the addition principle.

m + [Image] = [Image]
- 1 (incorrect)
- [Image] (incorrect)
- [Image] (correct)
- [Image] (incorrect)
A: [Image]

Q: Solve the equation. Check your solution.

x - [Image] = [Image]
- x = [Image] (incorrect)
- x = [Image] (incorrect)
- x = 3 (incorrect)
- x = [Image] (correct)
A: x = [Image]

Q: Solve the equation using the addition principle.

-8 = s - 15
- -7 (incorrect)
- 23 (incorrect)
- -23 (incorrect)
- 7 (correct)
A: 7

Show your steps in solving:  k – $$ \frac{3}{4} $$ = $$ \frac{1}{2} $$

Show your steps in solving:  x + 9.3 = 5

Q: Solve the equation. Check your solution.

x + 3 = -11
- x = -8 (incorrect)
- x = -14 (correct)
- x = 14 (incorrect)
- x = 8 (incorrect)
A: x = -14