Question

4x=3y-7 when x=4,5,6

Answer 1

The given expression is

`4x=3y-7`

Let's evaluate the equation when x = 4.

`\begin{gathered} 4\cdot4=3y-7 \\ 16=3y-7 \\ 3y=16+7 \\ y=(23)/(3) \end{gathered}`

Now, let's evaluate the equation when x = 5.

`\begin{gathered} 4\cdot5=3y-7 \\ 20=3y-7 \\ 3y=20+7 \\ y=(27)/(3) \\ y=9 \end{gathered}`

At last, let's evaluate the function when x = 6.

`\begin{gathered} 4\cdot6=3y-7 \\ 24=3y-7 \\ 3y=24+7 \\ y=(31)/(3) \end{gathered}`

Hence, the evaluations give the following results y = 23/3, y = 9, and y = 31/3, respectively.