Jalil and victoria are each asked to solve the equation ax – c = bx + d for x. jalil says it is not possible to isolate x because each x has a different unknown coefficient. victoria believes there is a solution, and shows jalil her work:

Step-by-step explanation:

Equation:

Jalil says it is not possible to isolate x because  x has a different unknown coefficient.

Victoria t. Victoria believes there is a solution

Solving the equation:

So, this shows x can be isolated .

Victoria was right .

It was not possible to isolate x if the coefficients of x would be same .

But in the given equation the coefficients of x are not same .

So, Victoria is right.

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: