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How to substitute for a equation

How to substitute for a equation
asked 180k views
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How to substitute for a equation

asked
User Chris Vietor
by
8.5k points

1 Answer

4 votes

Answer:

  1. Simplify the given equation by expanding the parenthesis
  2. Solve one of the equations for either x or y
  3. Substitute the step 2 solution in the other equation
  4. Now solve the new equation obtained using elementary arithmetic operations
  5. Finally, solve the equation to find the value of the second variable

answered
User Miguel Garrido
by
8.9k points
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