Answered

2x-2=0
[tex]2x + 2 = 0[/tex]
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Sagot :

BARTHYANASTRO007

Hi!!

Calculons x:

1) 2x -2 = 0

2x = 2

x= 2/2

x = 1

2). 2x + 2 = 0

2x = -2

x = -2/2

x= -1

NEMY24

Salut !!

Explications étape par étape:

1- 2x-2=0

2x=0+2

2x=2

X=2/2

X=1

2- 2x+2=0

2x=-2=> X=-1