Mathematics, 23.03.2020 19:21, wytchnia

Bert can weed the garden in 3 hours. If Bert and Ernie work together, they can finish the job in 2 hours. How long would it take Ernie to do the job by himself? Letting x equal the number of hours it takes Ernie to do the job by himself, write and solve an equation.

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Bert can weed the garden in 3 hours. If Bert and Ernie work together, they can finish the job in 2 h...