Midland ISD will sue Texas officials over the state's so-called Robin Hood funding system for public schools, a significant attempt at forcing lawmakers to revisit how they go about ensuring low-income campuses benefit from resources similar to those that wealthier campuses enjoy.

The West Texas school trustees voted unanimously Tuesday to proceed with a lawsuit against Education Commissioner Mike Morath and state leaders, arguing that funding restrictions imposed by the Legislature prohibit them from raising and spending money to meet the needs of their students.

"We can sit here on this stage, and we can complain about it," Midland ISD Board President Josh Guinn said before the vote.