# Solving Systems of Equations using Substitution

## By Mathispower4u

Solving Systems of Equations using Substitution

# Solving Systems of Equations using Substitution

## By Mathispower4u

Solving Systems of Equations using Substitution

# Solving systems of equations in three variables

## By MathPlanetVideos

Solve the systems of equation in our example.

# Solving systems of equations in two variables

## By MathPlanetVideos

Solve the system of equations: {2x−4y=0 −4x+4y=−4

# Ex 2: Solve a System of Equations Using Substitution

## By Mathispower4u

Ex 2: Solve a System of Equations Using Substitution

# Solve systems of equations graphically

Sal solves a system of two linear equations in standard form, and then approximates the solution of a system whose solution isn't clearly visible.

# Example Problem - Solving a System with Linear and Quadratic Equations

Watch this example of solving a system of a linear equation and quadratic equation. The solution is found by finding the intersection of the the line and parabola graphically. Then, the solution is verified algebraically.

# Ex 2: Solve a System of Equations Using Substitution

## By Mathispower4u

Ex 2: Solve a System of Equations Using Substitution

# Solve systems of equations graphically

Sal graphs the following system of equations and solves it by looking for the intersection point: y=7/5x-5 and y=3/5x-1.

# Solve any system of two linear equations

Sal solves a system of two linear equations in standard form, and then approximates the solution of a system whose solution isn't clearly visible.

# Solve any system of two linear equations

Sal solves the following system of equations by manipulating it and then eliminating y: 5x-10y=15 and 3x-2y=3.

# Solve any system of two linear equations

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

# Solve systems of linear equations with elimination (basic)

Sal solves the following system of equations by eliminating x: x-4y=-18 and -x+3y=11.

# Solving Linear Systems of Equations Using Substitution

## By PatrickJMT

Youtube Presents Solving Linear Systems of Equations Using Substitution an educational video resources on english language arts.

# Solving Linear Systems of Equations Using Substitution

## By PatrickJMT

Youtube Presents Solving Linear Systems of Equations Using Substitution an educational video resources on english language arts.

# Solving Linear Systems of Equations Using Substitution

## By PatrickJMT

Youtube Presents Solving Linear Systems of Equations Using Substitution an educational video resources on english language arts.

# Ex 2: Solve a System of Equations Using the Elimination Method

## By Mathispower4u

Ex 2: Solve a System of Equations Using the Elimination Method

# Solve systems of linear equations with substitution

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

# Solve System of Linear Equations Using Addition Method

## By APUS07

YouTube presents Solve System of Linear Equations Using Addition Method, an educational video resource on math.