## Variables, expressions, & equations | What are expressions? | Khan ...

Learn what variables, expressions, and equations really are.

## Variables & expressions introduction | 6th grade (US) - Khan Academy

Learn what variables are and practice using them in expressions. The major concepts covered in these tutorials are substitution, the distributive property, and  ...

## Expressions and variables (Algebra 1, Discovering expressions ...

www.mathplanet.com/education/algebra-1/discovering-expressions,-equations-and-functions/expressions-and-variables

An algebraic expression comprises both numbers and variables together with at least one arithmetic operation. Example. 4 ⋅ x − 3. A variable, as we learned in pre-algebra, is a letter that represents .... How to solve linear equations · Algebra 1 ...

## What is a variable? | Variables and expressions | Algebraic ...

Our focus here is understanding that a variable is just a symbol that can represent different values in an expression. We got this. Just watch.

## Writing Algebraic Expressions - Math Goodies

www.mathgoodies.com/lessons/vol7/expressions.html

In the problem above, the variable g represents the number of groups in Ms. Jensen's class. A variable is a symbol used to represent a number in an expression ...

Feb 17, 2012 ... Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: ...

## Intro to equations with variables on both sides | Solving equations ...

Why we do the same thing to both sides: Variable on both sides · Intro to equations ... How to solve an equation with variables on both sides (20 - 7y = 6y - 6).

## Intro to equations with variables on both sides | Solving fancier ...

How to solve an equation with variables on both sides (20 - 7y = 6y - 6) · Equations with variables on both sides: 20-7x=6x-6 · Equations with variables on both ...

## Equations with variables on both sides | Solving equations with the ...

Why we do the same thing to both sides: Variable on both sides · Intro to equations ... How to solve an equation with variables on both sides (20 - 7y = 6y - 6).

Popular Q&A
Q: How to solve variables expressions?
A: There is an infinite number of "variables expressions." What you are asking for is a complete course in mathematics. Please be more specific. Better still, post... Read More »
Q: How do you solve expressions with variables?
A: Your goal is always to isolate the variable you want to calculate.3(10 -2p) +11p -13.3(10) -3(2p) +11p -13.30 +6p +11p -13 [put p's with p's, #s with #s] 6p +11... Read More »
Q: How do you solve algebraic expressions with variables on both sid...
A: you need to get all the vairables on one side. say the problem is 2x+3=x+5 then you need to put the x on the right side of the = to the left. when you do that i... Read More »
Q: Can you solve a variable in a expression?
A: Yes. If you make the equation equal to a number. For example: 2x - 9 = 0 then, 2x = 9 then, x = 9/2 then, x = 4.5 Read More »