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HELPFUL GRAPHICS:
GRAPHING
GRAPHING
Graph the two equations and the solution is the point(s) of intersection.
Khan Academy Practice:
Khan Academy Practice:
ELIMINATION
ELIMINATION
Replace one function as a multiple of itself in order to eliminate one variable when summing the system.
Khan Academy Practice:
Khan Academy Practice:
SUBSTITUTION
SUBSTITUTION
Solve one of the equations for one of the variables and then substitute it into the other function to solve for the other variable.
Khan Academy Practice:
Khan Academy Practice:
EXTRA PRACTICE:
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