Solving Equations with Fractions on the TI 84 Plus CE

In this tutorial, Rob demonstrates how to solve two-step equations with fractions using the TI 84 Plus CE Graphing Calculator. The video covers solving two equations: 2x + 1/4 = 3/5 and 3 1/3x + 2 = 5. Rob guides viewers through accessing the Equation Solver, entering equations, and converting solutions from decimals to fractions. The tutorial concludes with a call to action to like and subscribe.

What are the two types of equations solved in this tutorial?

• Linear and quadratic equations

• Exponential and logarithmic equations

• Two-step equations with fractions and mixed number fractions

• Polynomial and rational equations

Which key do you press to access the Equation Solver on the TI 84 Plus CE?

• Math key

• Graph key

• Alpha key

• Mode key

Tags

CCSS.8.EE.C.7B

What is the quickest way to navigate to the Numeric Solver in the Equation Solver menu?

• Pressing the left arrow key

• Pressing the right arrow key

• Pressing the up arrow key once

• Pressing the down arrow key multiple times

Tags

CCSS.8.EE.C.7B

How do you enter a fraction in the Equation Solver?

• Press the clear key, then the y= key, and choose the fraction template

• Press the graph key, then the alpha key, and choose the fraction template

• Press the mode key, then the math key, and choose the fraction template

• Press the alpha key, then the y= key, and choose the fraction template

Tags

CCSS.8.EE.C.7B

What is the decimal solution to the equation 2x + 1/4 = 3/5?

• 0.5

• 0.175

• 0.25

• 0.75

Tags

CCSS.7.EE.B.4A

What is the fraction format of the solution to the equation 2x + 1/4 = 3/5?

• 1/4

• 3/20

• 9/10

• 7/40

Tags

CCSS.7.EE.B.4A

Which template is used for entering mixed number fractions in the Equation Solver?

• Number 4 template

• Number 3 template

• Number 2 template

• Number 1 template

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the decimal solution to the equation 3 1/3x + 2 = 5?

• 0.9

• 0.75

• 0.5

• 1.0

Tags

CCSS.7.EE.B.4A

What is the fraction format of the solution to the equation 3 1/3x + 2 = 5?

• 7/40

• 3/20

• 9/10

• 1/4

Tags

CCSS.7.EE.B.4A

Which key converts a decimal answer to a fraction on the TI 84 Plus CE?

• Mode key

• Math key

• Graph key

• Alpha key

Tags

CCSS.8.EE.A.2