Question

Express x in terms of y. Then find the value of x when y=52y+ 8 = 1/4x

Answer 1

`2y+8=(1)/(4)x`

we need to clear x

`\begin{gathered} x=4(2y+8) \\ x=8y+32 \end{gathered}`

when y=5

`x=8(5)+32=40+32=72`