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Lunna [17]
2 years ago
15

Explain when each method(graphing, substitution,linear combinations) is a good method to find a solution to a system of equation

s.
Mathematics
2 answers:
ikadub [295]2 years ago
8 0
Graphing is good to graph a line. Substitution is good because you have to subtitute the value whichis easy and elimination is good just to find oone variable first and the other variable
PSYCHO15rus [73]2 years ago
6 0
Graphing is a good method when you have small integers or fractions as your slope.
Substitution is a good method when you have two equations, and when one of the coefficient of the variables is one.
Linear combinations is a good method when you have the same coefficient for the same variable in 2 different equations.
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