Question

5(3b+5)-10=45places help me quick

Answer 1

Solving for b:

`\begin{gathered} 5(3b+5)-10=45\rightarrow5(3b+5)=35 \\ \rightarrow3b+5=7\rightarrow3b=2\rightarrow b=(2)/(3) \end{gathered}`

Thereby,

`b=(2)/(3)=0.66`