Manipulate Formula Record For Free

GCSE Maths - How to Rearrange Formulas #48 - YouTube YouTube Start of suggested clip End of suggested clip And just subtract 4 from both sides. Giving us y minus 4 equals 3x. And to get rid of the 3 we justMoreAnd just subtract 4 from both sides. Giving us y minus 4 equals 3x. And to get rid of the 3 we just divide both sides by 3. But importantly it's the whole of the y minus 4 that we're dividing by 3.

To rearrange an equation so that another variable becomes the subject, perform the same operations on both sides of the equals sign so that eventually this variable is by itself on the left hand side. Performing the same operations on both sides makes sure that the left hand side is always equal to the right hand side.

Applications 2 - Volume of a Cylinder - YouTube YouTube Start of suggested clip End of suggested clip So i can divide both sides. By PI R squared. So we don't have to divide by PI separately. And rMoreSo i can divide both sides. By PI R squared. So we don't have to divide by PI separately. And r squared separately. We can divide both sides by all of that that goes to one leaving. Me just an H.

Calculate the Height of a Cone Given Its Volume and Radius - YouTube YouTube Start of suggested clip End of suggested clip Times pi times the radius squared. Times the height. So let's start by taking these two numbers thatMoreTimes pi times the radius squared. Times the height. So let's start by taking these two numbers that we are given and putting them into that formula. Volume is a hundred and seventy four point. Four.

RULE #2: to move or cancel a quantity or variable on one side of the equation, perform the "opposite" operation with it on both sides of the equation. For example if you had g-1=w and wanted to isolate g, add 1 to both sides (g-1+1 = w+1). Simplify (because (-1+1)=0) and end up with g = w+1.

Manipulating Equations and Formula - YouTube YouTube Start of suggested clip End of suggested clip Okay so in this video of what I'm going to do is have a look at manipulating equations or formula.MoreOkay so in this video of what I'm going to do is have a look at manipulating equations or formula. So I'm going to do a lot of examples. And we just run through the procedures for each example. So

Manipulating an equation means that you rearrange the equation so that the unknown you are trying to calculate is on its own on one side of the equation.

How to Rearrange a Formula ? - YouTube YouTube Start of suggested clip End of suggested clip This. So we're looking to isolate solve for H which is H is right here so we want to get this allMoreThis. So we're looking to isolate solve for H which is H is right here so we want to get this all alone and say h equals. Something. So we can see that it's being multiplied by pi r squared.