Systems of equations crossword puzzle

This printable crossword puzzle on the topic of Algebra has 10 clues. Answers range from 8 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Two lines that don’t touch
a statement that the values of two mathematical expressions are equal.
One equation has solved for a variable.
A system of two linear equations if the equations describe the same line.
A system of two linear equations if the equations describe distinct lines.
A set of two or more equations with the same variables.
A system in which there are more variables than equations is underdetermined.
A system of equations with no solution
A system of equations with at least one solution.
Method of solving a system in which two equations are added together in a manner that will eliminate one of the two variables.