👤

Sagot :

VINS

bonsoir

2 x + 4 = 17

2 x = 17 - 4 = 13

x = 13/2

5 x = 32 - 3 x

5 x + 3 x = 32

8 x = 32

x = 4

- 3 - 4 x = 7

- 4 x = 7 + 3

- 4 x = 10

x = - 10/4 =  - 5 /2

x + 1 = 3 x -  4

x - 3 x = - 4 - 1

- 2 x =  - 5

x = 5 /2

6.6 / x = 2./

2 x = 19.8

x = 19.8 /2  

© 2024 IDNLearn. All rights reserved.