# Two-step equations

Here's how we solve a two step equation. It begins with the concept of equality: what we do to one side of the equation must be done to the other.

# Two-step equations

Solve the equation by isolating the term with numerator x.

# Two-step equations

Let's practice some two step equations, some of which require merging terms and using the distributive property.

# Two-step equations

This example demonstrates how we solve an equation expressed such: ax + b = c. It's a little more complicated than previous examples, but you can do it!

# Linear equation word problems

Here's a nifty word problem in which we find the dimensions of a garden given only the perimeter. Let's create an equation to solve!

# Linear equation word problems

Learn how to solve a word problem by writing an equation to model the situation. In this video, we use the linear equation 210(t-5) = 41,790.

# Two-step equations with decimals and fractions

Learn how to solve equations that involve decimals and fractions. The equations shown in this video are called two-step equations because they each take two steps to solve.

# 7.ee.4a

## By SEDL

This mathematics video is from the Common Core State Standards Video Series at http://secc.sedl.org/common_core_videos/

# Word Problem Involving the Perimeter of a Rectangle – Ex 1

## By PatrickJMT

YouTube presents Word Problem Involving the Perimeter of a Rectangle, an educational video resource on math.

# Word Problem Involving Perimeter of a Triangle - ex 2

## By PatrickJMT

YouTube presents Word Problem Involving Perimeter of a Triangle - ex 2, an educational video resource on math.

# Constructing and solving a multi-step inequality example

This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations Solving Word Problems Solving for a variable Absolute Value and Number Lines Patterns in Sequences Functional Relationships Domain and Range Rate Problems Linear Functions Slope of a Line X and Y intercepts Equation of a Line Parallel Lines Perpendicular Lines Solving Inequalities and more...