You can
put this solution on YOUR website!22x + 2(3x+5)=66
You want to start with distributing the 2;
2*3x+2*5=6x+10;
Now you have ;
22x+6x+10=66
Add like terms;
28x+10=66
Subtract 10 from both sides;
28x+10-10=66-10
28x=56
Divide both sides by 28;

=

x=2
Hope you understand
=)