First, we have to apply distributive property:
[tex]2(x)+2(3)=8[/tex][tex]2x+6=8[/tex]Subtract 6 from both sides of the equation:
[tex]2x+6-6=8-6[/tex][tex]2x=2[/tex]Finally, divide both sides of the equation by 2:
[tex]2x/2=2/2[/tex][tex]x=1[/tex]