Solving Equations with Linear Equations

The solution to the system of linear equations is...

What program can you use to quickly check and/or solve a system of linear equations?

• delta math

• desmos

• math way

• photo math

A method of solving a system of linear equations that creates like terms that add to zero

• Substitution Method

• Elimination Method

• Graphing Method

• Solving Method

How many solutions does the following graph have?

• One solution

• Two solutions

• No solutions

• Infinitely many solutions

How many solutions does the following graph have?

• One solution

• Two solutions

• No solutions

• Infinitely many solutions

Slope Intercept Form of a Linear Equation

• y = mx + b

• y - y1 = m (x - x1)

• Ax + By = C

• y + x = b

How many solutions does the following graph have?

• One solution

• Two solutions

• No solutions

• Infinitely many solutions

Point slope form of a linear equation

• y = mx + b

• y - y1 = m (x - x1)

• Ax + By = C

• y + x = b

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

Please solve this equation

7x = 84

• x = 77

• x = 91

• x = 588

• None of these match my answer