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Anettt [7]
2 years ago
6

3[-x+(2x+1)]=x-1 ? What is X?

Mathematics
1 answer:
Nonamiya [84]2 years ago
7 0
<span>3[-x+(2x+1)]=x-1
</span><span>3[x+1]=x-1
3x + 3 = x -1
3x - x = -1 -3
2x = -4
x = -4/2
x = -2</span>
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