Post a New Question

algebra

posted by on .

But I am getting more and more confused. -3-3x=-9????? and x/6=-24 but the there is a negative sign like x
- - =-24
6
I know I am over thinking this,but I am confusing myself on these two???

  • algebra - ,

    forget all the extra minus signs, and just follow the usual steps:

    -3-3x = -9
    add 3 to get the x's on one side
    -3-3x+3 = -9+3
    -3x = -6
    now divide by the coefficient of x:

    -3x/-3 = -6/-3
    x = 2

    Or, you could have just multiplied everything by -1 to start with:

    -3-3x = -9
    3+3x = 9
    ...

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question