Answers

1. Answer:

   x = 2

   Step-by-step explanation:

   To solve the equation, you need to set both functions equal to each other and simplify to find the value of “x”.

   f(x) = 2x + 1

   g(x) = -x + 7

   f(x) = g(x)                                              <—– Given equation

   2x + 1 = -x + 7                                      <—– Insert functions

   3x + 1 = 7                                             <—– Add “x” to both sides

   3x = 6                                                  <—– Subtract 1 from both sides

   x = 2                                                    <—– Divide both sides by 3

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