exam Maths Puzzle Numerical Ability

could someone help me with this problem?

the focus of the parabola 4y^2+12x-12y+39=0 is________?

how do i find this? thanks for your help..it was a problem presented in class.

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exam Other Question

Find five consecutive odd integers such that the sum of the first and the fifth is one less than three times the fourth. Ana is five years older than Beth.In 5 years, the product of their age is 1.5 times the product of their present ages. How old is Beth now?