There are two constraints to take care off. First, your final product must have 0.22 abv, such that:
Where is the total amout of your 0.22 abv liquid and is your 0.375 abv liquid. Also, the total batch size must be 95 litres. So:
Just solve the last equation for one and fill this solution into the first equation. Solve for the left variable and compute the second one afterwards.