combine like terms to create an equivalent expression. 1.3b + 7.8 - 3.2b
combine like terms to create an equivalent expression. 1.3b + 7.8 - 3.2b
Answer
Explanation:
Step1: Identify like - terms
The like - terms are $1.3b$ and $-3.2b$.
Step2: Combine like - terms
$(1.3b-3.2b)+7.8=(1.3 - 3.2)b+7.8=-1.9b + 7.8$
Answer:
$-1.9b + 7.8$