[tex]\text{Hello there!}\\\\\text{To know your terms, you have to first solve the expression}\\\\\text{Solve:}\\\\-3x -7(x + 4)\\\\\text{Distribute the 7 to the variables inside the parenthesis}\\\\-3x-7x-28\\\\\text{Combine like terms}\\\\-10x-28\\\\\boxed{\text{Answer: -10x-28}}[/tex]
