Question

I’m so bad at these things I need help pls

Answer 1

Here is your answers. Hope it helps

Answer 2

Step-by-step explanation:

1. 9c + 1 = 10

9c = 10 - 1

9c = 9

c = 9 ÷ 9

c = 1

2. 6y - 5 = 7

6y = 7 + 5

6y = 12

y = 12 ÷ 6

y = 2

3. 8 = 3a - 4

3a = 8 + 4

3a = 12

a = 12 ÷ 3

a = 4

4. m/5 + 9 = 11

m/5 = 11 - 9

m/5 = 2

m = 2 × 5

m = 10

5. 13 + 7x = 27

7x = 27 - 13

7x = 14

x = 14 ÷ 7

x = 2

6. 17 - q = 6

17 - 6 = q

11 = q

7. (n - 31)

_____ = 2

4

n - 31 = 2 × 4

n - 31 = 8

n = 8 + 31

n = 39

8. 1 + 2r = 35

2r = 35 - 1

2r = 34

r = 34 ÷ 2

r = 17

9. 42 + 5t = 8t

42 = 8t - 5t

42 = 3t

t = 42 ÷ 3

t = 14

10. 4p - 3 = 17

4p = 17 + 3

4p = 20

p = 20 ÷ 4

p = 5