A) (t-g)/ x
B) (t-g)/a
C) (g-t)/a
D) (t+g)/x

A) (9-z)/y
B) (9/z) - y
C) (9-y)/z
D) (9/y)- z

A) (1/2)(A)/(a+b)
B) (2A)(a+b)
C) (2A)(a+b)
D) (2A)/(a+b)

A) A/(2r²)
B) (Ar²)/P
C) Ar²P
D) r²/(AP)

A) 12x-2z+4
B) (2z-4)/16x
C) (2z-16x)/4
D) (16x-4)/2z

A) (c-b)/2
B) (2+c)/b
C) (b+2)/c
D) (c+b)/2

A) a/(3b)
B) (3b)/a
C) 3b
D) 6b-12

A) 4c-y
B) 4(c+y)
C) 4(c-y)
D) (c-y)/4

A) 5*(4t)
B) 4t - 5
C) 5t-4
D) (4t)/5

A) -2d +(-x)
B) 2d-x
C) -2d - (-x)
D) (2d)*-4