exam Maths Puzzle Numerical Ability

The difference of two numbers is 62. The second is 4 less than 4 times the first. What are the two numbers?

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whoever is answering this question dont answer it please just tell me if i am doing it right
-2=7(q+2)+3(2q-1)
then
-2=7q+14+6q-3
then
im not sure about the rest though can you please help me
2 ln (3x-4) = 7