We are given the expression 3h+4=P and told to express h in terms of P. This means that we should apply mathematical operations to this equation, so we can "isolate" the variable h on one side of the equality sign. So, at first, we have the given equation
![3h+4=P](https://img.qammunity.org/2023/formulas/mathematics/college/5wf9w2w4fxih1emydzyi8cmg61sp2s4iyl.png)
Then, we subtract 4 on both sides, so we get
![3h=P-4](https://img.qammunity.org/2023/formulas/mathematics/college/xt8q13afktrpbtuhh33f5ctbmuauye1rp2.png)
Finally, we divide both sides by 3, so we get
![h=(P-4)/(3)](https://img.qammunity.org/2023/formulas/mathematics/college/ab4sdutgci3a18z2621wyf5rmz9ncbom49.png)