Math, asked by aarchi5889, 27 days ago

the options are 3x
2x
x-1
1-x​

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Answers

Answered by amitsharma777222999
0

Step-by-step explanation:

x+1+x-1-x-1=x-1

option c

Answered by Athul4152
1

ANSWER = x-1

(x + 1 )+( x - 1 )+( - x - 1)

==> x+ x - x +1 -1 -1

==> x - 1

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