# 12th grade maths

posted by
**adam**
.

make x the subject

y=r-qp/(x)

is the ans x=-qp/(y-r)

make the subject (p)

p+3=qp+r/(2)

is the ans p=r-6/(2-q)

posted by
**adam**
.

make x the subject

y=r-qp/(x)

is the ans x=-qp/(y-r)

make the subject (p)

p+3=qp+r/(2)

is the ans p=r-6/(2-q)