Ramos Benitez, Diego Kamilo 24-25 7th Grade Chapter 3.4 Exit Ticket 2 of 4 1 2 3 4 Finish Select all the equations that are true. \( 24 x-8=8(3 x-1) \) \( 6 m-15=3(2 m-5) \) \( -7 x-1=-1(7 x+1) \) \( 16 a+24 b=8(8 a+16 b) \) \( -8 x-12 y-16=-4(2 x+3 y+4) \)
Added by Julio E.
Close
Step 1
- Distribute on the right side: \(8 \times 3x - 8 \times 1 = 24x - 8\). - The equation becomes \(24x - 8 = 24x - 8\), which is true. Show more…
Show all steps
Your feedback will help us improve your experience
Eric Carlsen and 77 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The object of a number game is to combine four numbers, using addition, subtraction, multiplication, and/or division, to get the number 24. For example, the numbers 2, 5, 5, 4 can be combined as 2(5+5)+4=24. For the algebra edition of the game and the game card shown to the right, the object is to find single-digit positive integer values x and y so the found numbers x+y, 3x+2y, 8, and 9 can be combined to make 24. Use this information to answer parts (a) and (b). A game card displays the expressions x + y and 3x + 2y, and the numbers 8 and 9. (a) Using the game card, write a system of equations that, when solved, can be used to make 24 from the game card. What is the solution to this system and how can it be used to make 24 on the game card? What is a possible system? A. x+y=1 3x+2y=2 B. x+y=5 3x+2y=9 C. x+y=4 3x+2y=5 D. x+y=3 3x+2y=8 What is the solution to the system?
Bailey C.
Complete the following ordered pairs so that each one is a solution of the given equation. $$9 x+4 y=36$$ a. $(-4, \square, )$ b. $(\square, 8)$
Graphs and Statistics
Equations in Two Variables; The Rectangular Coordinate System
Concept Check Tell whether you would use the addition or multiplication property of equality to solve each equation. Do not actually solve. A. $$ 3 x=12 $$ B. $$ 3+x=12 $$ C. $$ -x=4 $$ D. $$ -12=6+x $$
Linear Equations and Inequalities in One Variable
The Multiplication Property of Equality
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD