Question: Solve the equation given/pick the true statement c + 4 x = 21 ox = 9 is the solution. The other solution is extraneous. x

Solve the equation given/pick the true statement

c + 4 x = 21 ox = 9 is the solution. The other solution is extraneous. x = 9 or xx = -49 are the solutions. a = 3 is the only solution = 9 is the only solution

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