Answered

3x - 2 = x +6
2x - 7 = 6x-2
8x - 5 <2x+6
pouvez vous m'aider svp
​

Sagot :

1) 3x-2 = x +6
3x - x = 6 + 2
2x = 8
x = 8/2
x = 4

2) 2x -7 = 6x -2
2x -6x = -2 + 7
-4x = 5
x = 5/ -4


3) 8x -5 = 2x + 6
8x - 2x = 6 + 5
6x = 11
x = 11/ 6
CARLX7970

bonsoir réponse jointe et bonne soirée.

View image CARLX7970
View image CARLX7970