How can i determine the weights of a portfolio with 2 risky assets and 1 risk-free asset where the expected return of the portfolio is 5% and risk-free rate is 2%

I need to know how much is the weight of the risk-free asset, the weight of asset 1 and the weight of asset 2

Data

Asset 1 Expected Return = 5%

Asset 2 Expected Return = 10%