Answer:
The equation has no solution
Step-by-step explanation:
The following information is missing:
Lily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11.
Her work is shown below.
4(x – 1) – x = 3(x + 5) – 11
4x – 4 – x = 3x + 15 – 11
3x – 4 = 3x + 4
This means that the equation has no solution, because if we simplify her last term, we get:
-4 = 4
wich has no sense. In other words, there is no x value which satisfy:
3x – 4 = 3x + 4
