Select the correct solutions of the following multi-step equations:

Question 1: 2(n - 2) = -14

n = -15

n = -5

n = 2

n = 7




Question 2: 5 - x = 33 + x

x = -14

x = -18

x = 6

x = -30




Question 3: y + 21 = 21 + 2y

y = -21

y = -11

y = 0

y = 42




Question 4: 2(x + 9) = 12x

x = 1/6

x = 18/5

x = 9/12

x = 9/5




Question 5: 3(m + 1) - 43 = m

m = 16

m = 20

m = -12

m = 24



Question 6: 1 - m = m - 11

m = -12

m = -6

m = 6

m = 12



Question 7: 3(p - 5) = -p - 3

p = 3

p = 17

p = -5

p = 6




Question 8: 6 = -2x + 14x

x = 2

x = 2.5

x = 0.5

x = -3




Question 9: 2(5 - y) = 3(y - 15)

y = -10

y = 11

y = 5

y = 0




Question 10: 1.5n + 12.5 = 2.5(n + 1)

n = 10

n = 15

n = 20

n = 30




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