9(2x + 1) - 2(3 - x)I had trouble on this

Answer :

We have the following:

[tex]9\mleft(2x+1\mright)-2\mleft(3-x\mright)[/tex]

Simplify:

[tex]\begin{gathered} 18x+9-6+2x \\ 20x+3 \end{gathered}[/tex]

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