Question

simplify the expression:
5.3w + 7.1w + 8w + 9.2w + 9.7 + 7.3w

Explanation:

Step1: Combine like terms (w terms)

First, add the coefficients of the \( w \) terms: \( 5.3 + 7.1 + 8 + 9.2 + 7.3 \).
Calculating the sum: \( 5.3 + 7.1 = 12.4 \); \( 12.4 + 8 = 20.4 \); \( 20.4 + 9.2 = 29.6 \); \( 29.6 + 7.3 = 36.9 \). So the \( w \) terms combine to \( 36.9w \).

Step2: Identify constant term

The constant term is \( 9.7 \), which remains as is.

Step3: Combine results

Combine the combined \( w \) term and the constant term: \( 36.9w + 9.7 \).

Answer:

\( 36.9w + 9.7 \)