Answer:

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<u>Remove the parentheses:</u>

<u>Combine like terms:</u>


<u>Multiply 3 and 5x = 15x:-</u>

<u>Combine like terms:</u>


<u>Expand: 3x-(2x-1)= x+1</u>

<u>Subtract 1 from both sides:</u>


<u>Add 9x to both sides:</u>


<u>Divide both sides by 10:</u>


<u>________________________________</u>
Answer:
It is =
Step-by-step explanation:
Because (6 x 1 = 6 ) + 1 x 1/100 = 6.1
The answer for this is n(3+2)
I believe that it is 2x^2+1x-2