Search "CC_8_EE_7_b"

Algebraic midpoint of a segment exercise

Khan Academy
Algebraically determining segment length
533
03:18

Linear systems word problem with substitution

Algebraic Word Problem

Khan Academy
Systems word problems
559
08:01

Systems of equation to realize you are getting ripped off

Khan Academy
Systems word problems
523
04:14

Thinking about multiple solutions to a system of equations

Khan Academy
Systems word problems
501
02:11

Example 2: Variables on both sides

Solving Equations 2

Khan Academy
Linear equations in one variable
493
04:06

Solving equations with the distributive property

Solving Equations with the Distributive Property

Khan Academy
Solving equations with distribution
563
06:03

Ex 2: Distributive property to simplify

Multi-step equations 2

Khan Academy
Solving equations with distribution
525
05:45