Question

Solve for d. 2d + 7≥ 1

Answer 1

In order to solve the inequation for d, we just need to isolate the variable d in one side of the inequation.

So we have that:

`\begin{gathered} 2d+7\ge1 \\ 2d\ge1-7 \\ 2d\ge-6 \\ d\ge-3 \end{gathered}`

So we have that d ≥ -3.