solve for w.\n18w - 9w = 45\nsimplify your answer as much as possible.

Explanation:

Step1: Combine like terms

Combine (18w) and (-9w). (18w - 9w=(18 - 9)w = 9w). So the equation becomes (9w=45).

Step2: Solve for (w)

Divide both sides of the equation (9w = 45) by (9). (w=\frac{45}{9}).

Step3: Simplify the fraction

Simplify (\frac{45}{9}). (45\div9 = 5).

Answer:

(w = 5)