Students' creative thinking ability in solving linear equation system problems based on brain domination

Students' creative thinking processes need to be developed support them in solving complex mathematical problems, but this is not easy. This study aims describe students' skills linear equation system problems based on brain dominance. research a qualitative descriptive with case approach. Subjects were categorized into right dominance and left by using questionnaire. The instruments the form of tests interview guidelines. Data validation uses method triangulation data analyzed through reduction, presentation, verification, drawing conclusions. results showed that subject fluency gave 3 responses, flexible different ideas, original unique response, elaboration did show coherent answer. While dominant fluent (fluency) 4 general detailed (elaboration) flurry answers.