Can someone answer this -2(-x-1)-(x+1
1 answer:
Answer:
x+1
Step-by-step explanation:
1.) -2(-x-1)-(x+1)
2.) -2(-x-1) = 2x+2
3.) 2x+2-(x+1)
4.) -(x+1) = -x-1
5.) 2x+2-x-1 = x+1
ANSWER: x+1
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