## Intermediate Algebra (12th Edition)

$\left( -\infty,2 \right]$
Using the properties of inequality, the given inequality, $-5x\ge-10 ,$ simplifies to \begin{array}{l}\require{cancel} x\le\dfrac{-10}{-5} \\\\ x\le2 .\end{array} Hence, the solution is the interval $\left(- \infty,2 \right] .$