Question

Find the output, y, when the input, x, is 5. y=5x -3

Answer 1

Given the equation:

`y=5x-3`

if x = 5, we have the following:

`\begin{gathered} x=5 \\ \Rightarrow y=5(5)-3=25-3=22 \\ y=22 \end{gathered}`

therefore, the output is y = 22