The equation is .

In the above equation two operations multiplication and subtraction are involved.

The verbal form of multiplication represented as times, product of, multiplied by and of.

The verbal form of subtraction represented as less than, subtracted from, difference, decreased by and minus.

The verbal form of  represented as four fifths of z.

The verbal form of represented as one third minus four fifths of z.

The verbal form of represented as equals, is, is same as.

The verbal form of represented as four third of y cubed.

The verbal form of represented as one third minus four fifths of z is equal to four thirds of y cubed.

The verbal form of equation is one third minus four fifths of z is equal to four thirds of y cubed.