meganuk03 meganuk03

26-01-2021
Mathematics

contestada

a)Solve 3x-4=17
b)Solve x/4 - 1 = 4
c)Solve x/2 + 8 = 23

Respuesta :

26-01-2021

Answer:

a). 7

Step-by-step explanation:

3x-4=17

3x-4+4=17+4

3x=21

3x/3=21/3

x=7

Answer Link

dlampp123 dlampp123

26-01-2021

Answer:

a)7

b) 20

c) 30

Step-by-step explanation:

a) 17 + 4 = 21

21 ÷ 3 = 7

b) 4 + 1 = 5

5 × 4 = 20

c) 23 - 8 = 15

15 × 2 = 30

Answer Link

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