3x y 12 what is the value of 8x 2y July 8, 2019 16 32 64 128 If 3x y 12 what is the value of 8x 2y If 3x − y 12 what is the value of 8x 2y If 3x y 12 what is the value of 8x divided by 2y 3x-y=12 what is the value of 8^x/2^y If 3x - y = 12 what is the value of (8 ^ x)/(2 ^ y)