OpenStax Algebra and Trigonometry 2e, 11.1 Systems of Linear Equations: Two Variables, exercise 7
Back to 11.1 Systems of Linear Equations: Two Variables
Determining Whether an Ordered Pair Is a Solution to a System of Equations
Avg difficulty 2.5Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.