**Solve for w in the equation below.**

w=rxy+z

w=(x/ry)+(z/r)

w=y(z+rx)

w=(x/ry)-(z/r)

*Correct Answer : D*

** **We are asked to make w the subject of the formula.

First, we rearrange the equation by to ensure w is on the right hand of the equation.

Then, divide both sides by r

Multiply both sides by y

The above equation can be rearranged into

Thus, the formula for finding the value of w is (x/ry)-(z/r).

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