Question

$$(x+y-2c); (x+2x+1)$$

Answer

x+y-2*c;3*x+1

Solution


Collect like terms.
\[\begin{aligned}&(x+y-2c)\\&((x+2x)+1)\end{aligned}\]
Simplify  \((x+2x)+1\)  to  \(3x+1\).
\[\begin{aligned}&x+y-2c\\&3x+1\end{aligned}\]