Question

I need help with something

Answer 1

The zero of the linear equation, you will get on the x-axis, where line crosses the x-axis.

`\begin{gathered} So\text{, to get the zero, } \\ 0=1.3x-139.1 \\ 1.3x=139.1 \\ x=(139.1)/(1.3) \\ x=107 \end{gathered}`