−3w−9=−6

1 answer

To solve for w, we can first add 9 to both sides of the equation:

-3w - 9 + 9 = -6 + 9

This simplifies to:

-3w = 3

Next, we divide both sides of the equation by -3 to isolate w:

(-3w) / -3 = 3 / -3

This simplifies to:

w = -1

Therefore, the solution to the equation -3w - 9 = -6 is w = -1.