Question 610284
For more help with solving systems of linear equations using cramers rule, check out <a href="http://www.algebra.com/algebra/homework/Matrices-and-determiminant/cramers-rule-2x2.solver">this solver</a>.



*[invoke cramers_rule_2x2 7,3,21,5,-4,9]




For more help with solving systems of linear equations using cramers rule, check out <a href="http://www.algebra.com/algebra/homework/Matrices-and-determiminant/cramers-rule-2x2.solver">this solver</a>.