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There are several methods.

1. graphing, then find the intersection.

2. Substitution (take one equation and solve for one variable, substitute that into the 2nd equation)

3. Elimination. Arrange both equations in standard form, arrange so that the coefficients on one of the variables are the same and subtract the 2 equations.

4. Cramer's rule, use matrices to solve.

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Q: How do you find the solution to a system of equation?
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