cheers earboth but i still dont really understand how to find x. i understand what you have done but there onwards not too sure. could you please tell me how to progress from your last comment. thank you
cheers earboth but i still dont really understand how to find x. i understand what you have done but there onwards not too sure. could you please tell me how to progress from your last comment. thank you
Since the bases of the 2 expressions are equal the exponents must be equal too: