Solve the Equation: Understanding -3 - X = 4

To solve the equation $-3 - x = 4$, let's follow these steps:

• Start by isolating $x$. We will first eliminate the $-x$ term from the left side by adding $x$ to both sides of the equation. This gives us:

$-3 = 4 + x$

• Now, subtract $4$ from both sides to solve for $x$. This step ensures $x$ is isolated:

$-3 - 4 = x$

• Calculate the result on the left side:

$-7 = x$

Hence, the solution to the given equation is $x = -7$.

Reviewing the choices, the correct choice is , which is $-7$.