An ecologist is using birdsong recordings to study visits to a suburban garden. The software counts 34 visits by common birds during one spring day, with three times as many visits by fairy wrens as rosellas and 6 more rosella visits than magpie visits. How many rosella visits were there? Define the variable (this is what you are looking for) write an equation to model the scenario and use algebraic techniques to solve. Variable (be specific): ? = Equation:

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