Question

$$x1+x2+x2EQUATION$$

Answer

3*x+2*EQUATION*x

Solution


Simplify  \(x\times 1\)  to  \(x\).
\[x+x\times 2+x\times 2EQUATION\]
Regroup terms.
\[x+2x+2xEQUATION\]
Regroup terms.
\[x+2x+2EQUATIONx\]
Collect like terms.
\[(x+2x)+2EQUATIONx\]
Simplify.
\[3x+2EQUATIONx\]