Solve 3[-X + (2 x + 1)] = x-1.

asked Mar 23, 2022 231k views

20 votes

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7 votes

Answer:

x=-2

Explanation:

3[-x+(2x+1)]=x-1

$-3x+3(2x+1)]=x-1\\-3x+6x+3=x-1\\3x+3=x-1\\2x+4=x\\2x+4=0\\2x=-4\\x=-2$

Ngungo answered Mar 23, 2022

4.5k points

9 votes

Answer:

x=-2

Explanation:

Arismendy answered Mar 28, 2022

4.3k points

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