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LISD Alg EUS 6
Systems of Equations and Inequalities
Question | Answer |
---|---|
elimination method | solves a system of equations by eliminating a variable by addition or subtraction |
equivalent equations | equations that have the same solution(s) |
infinitely many solutions | linear systems of equations that have an infinite number of solutions are the same line |
no solution | when a system of equations do not have an intersection |
substitution method | eliminates a variable by substituting an expression for a variable |
system | equations that you solve at the same time |