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How do i solve this using substitution?
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How do i solve this using substitution?

How do i solve this using substitution?-example-1
User AminSojoudi
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1 Answer

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1.) Solve the equation
2.) Substitute the value of x into the equation
3.) Solve the equation
4.) Substitute the value if y into the equation
5.) Solve the equation
6.) Check the solution
7.) Simplify

Answer: (1, -2)
User Robert Kujawa
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