Equations

To solve linear equations with decimals or fractions, the first step is to get rid of the decimals or fractions. There are simple techniques to get rid of both decimals and fractions and the techniques can be used together in case both decimals and fractions appear in the same equation. Once the equations are simplified, graph all the linear equations together.

This video describes how to solve equations that contain percents. Percent equation refers to a ratio of a whole figure but which has been expressed in terms of 100.

Fraction is a number that represents the part of a whole . And it can be defined as "An expression that indicates the quotient of two quantities" .

This video demonstrates a method for solving one-step equations using multiplication or division.

Like the natural numbers, Z is closed under the operations of addition and multiplication, that is, the sum and product of any two integers is an integer.

To solve linear equations with decimals or fractions, the first step is to get rid of the decimals or fractions. There are simple techniques to get rid of both decimals and fractions and the techniques can be used together in case both decimals and fractions appear in the same equation. Once the equations are simplified, graph all the linear equations together.

Slope fields are a tool to graphically obtain the solutions to a first order differential equation.