samantha2881
samantha2881
24-08-2020
Mathematics
contestada
Solve 3[-x + (2 x + 1)] = x - 1.
Respuesta :
alisigwechinyere9
alisigwechinyere9
24-08-2020
Step-by-step explanation:
3(-x+2x+1)=x-1
3(x+1)=x-1
3x+3=x-1
3x-x=-1-3
2x=-4
x=-2
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gvoemilyy
gvoemilyy
24-08-2020
X IS NEGATIVE TWO MMMMMMMMMMMMMMMM
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