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easyx= Linear Equations·15 pts·0 solved

Substitution Method

Problem Statement

textSolvethesystem:;y=2x+1,;x+y=10\\text{Solve the system: } \\; y = 2x + 1, \\; x + y = 10

Your Answer (variables: x, y)

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Tips

  • Use standard math syntax: ^ for powers, * for multiplication.
  • For systems, enter each value with its variable, e.g. x = 3, y = 2 (or just 3, 2).
  • For factoring, write your answer as a product, e.g. (x-2)*(x+2).