Question

What is the solution of the equation 70=1.4y?

Answer 1

We want to find the solution to the equation:

`70=1.4y`

For doing so, we solve for y. As 1.4 is multiplying the number y, we divide both sides by 1.4:

`\begin{gathered} (70)/(1.4)=(1.4y)/(1.4) \\ 50=y \end{gathered}`

This means that the solution of the equation is y=50.