Explanation
The weight of the moving truck is 1486 pounds
When the truck is filled it weighs more than 5400 pounds
Let the weight of a full load be x.
[tex]x+1486\ge5400[/tex]
Therefore;
[tex]\begin{gathered} x\ge5400-1486 \\ x\ge3914 \end{gathered}[/tex]Answer:
[tex]x\ge3914[/tex]