Question

current skill $find the value of x as shown in the model below:-1-1 = -x -x1111skill code: 71053

Explanation:

Step1: Translate model to equation

$(-1) + (-1) = (-x) + (-x) + 1 + 1 + 1 + 1$

Step2: Simplify both sides

$-2 = -2x + 4$

Step3: Isolate the x-term

$-2 - 4 = -2x$
$-6 = -2x$

Step4: Solve for x

$x = \frac{-6}{-2}$

Answer:

$3$