CANOMICKAEL83160
Answered

résoudre cette équation a.5x-6=-x+3
b. 2x-1/3=1
bonsoir c pour dm svp
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Sagot :

PTTCAPTAIN

a.

5x-6 = -x+3

5x+x = 3+6

6x = 9

x = 9/6 =1.5

b.

2x - 1/3 = 1

6/3 x - 1/3 = 3/3

6x-1 = 3

6x = 3+1

6x = 4

x = 4/6