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Oksanka [162]
3 years ago
10

Can someone answer this -2(-x-1)-(x+1

Mathematics
1 answer:
Grace [21]3 years ago
6 0

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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3 years ago
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How to get answer by Mimiwhatsup:

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4\cdot \:3\\\mathrm{Multiply\:the\:numbers:}\:4\cdot \:3=12\\Group\:like\:terms\\=x^3-2x^2-4x^2-3x+8x+12\\\mathrm{Add\:similar\:elements:}\:-3x+8x=5x\\=x^3-2x^2-4x^2+5x+12\\\mathrm{Add\:similar\:elements:}\:-2x^2-4x^2=-6x^2\\=x^3-6x^2+5x+12\\Answer: =x^3-6x^2+5x+12

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3 years ago
What is -0.5 repeating as a fraction in simplest form
Rina8888 [55]

Answer:

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Step-by-step explanation:

-0.5555555555 repeating = -5/9

3 0
3 years ago
Read 2 more answers
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