Question

you move right 2 units and left 1 unit. you end at (-3, -4). where did you start?

Explanation:

Step1: Analyze x - coordinate movement

Moving right 2 units and left 1 unit is a net movement of right 1 unit. Let the starting x - coordinate be $x$. The ending x - coordinate is $x + 1$. Given the ending x - coordinate is - 3, so $x+1=-3$.

Step2: Solve for x

Subtract 1 from both sides of the equation $x + 1=-3$. We get $x=-3 - 1=-4$.

Step3: Analyze y - coordinate

There is no vertical movement mentioned, so the starting and ending y - coordinates are the same. The ending y - coordinate is - 4, so the starting y - coordinate is also - 4.

Answer:

$(-4,-4)$