Question

2x + 1 = 9
4c - 1 = 7
x + 9 = 16
2n + 6 = 12
h - 3 = 15

2y + 4 = 6
3e + 1 = 19
r - 9 = 12
g - 13 = 2
n - 9 = 2

z - 2 = 12
j + 7 = 15
3k - 2 = 28
s - 30 = 1
3d = 39

6f + 16 = 46
a + 6 = 18
7q - 1 = 62
4m + 5 = 69
3i - 2 = 49

Podrían poner también el procedimiento por favor. ​

Answer 1

● 2x + 1 = 9

• 2x = 8

• x = 4

● 4c - 1 = 7

• 4c = 8

• c = 2

● x + 9 = 16

• x = 7

● 2n + 6 = 12

• 2n = 6

• n = 3

● h - 3 = 15

• h = 18

● 2y + 4 = 6

• 2y = 2

• y = 1

● 3e + 1 = 19

• 3e = 18

• e = 6

● r - 9 = 12

• r = 21

● g - 13 = 2

• g = 15

● n - 9 = 2

• n = 11

● z - 2 = 12

• z = 14

● j + 7 = 15

• j = 8

•

● 3k - 2 = 28

• 3k = 30

• k = 10

● s - 30 = 1

• s = 31

● 3d = 39

• d = 13

● 6f + 16 = 46

• 6f = 30

• f = 5

● a + 6 = 18

• a = 12

● 7q - 1 = 62

• 7q = 63

• q = 9

● 4m + 5 = 69

• 4m = 64

• m = 16

● 3i - 2 = 49

• 3i = 51

• i = 17

(me disculpo por si hay algún error)