

Multi-Step Equations
Presentation
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Reva Bland
Used 1+ times
FREE Resource
3 Slides • 11 Questions
1
Solve the 1 step equation (Divide)
Distribute (Multiply through parenethesis)
Three Steps to Solve Equations
Sort and Combine Like Terms (Don't forget the sign.
2
Math Response
3
Math Response
4
Multiple Choice
13. Which is the correct solution to the equation below?
0.4 (5x - 12) + 0.5x = 15.2
A. x = 8
B. x = -8
C. x = 17.5
D. x = 4.16
5
Math Response
14. Solve the equation below
−6(k − 3) = −27 + 3k
6
Multiple Choice
7. Austin solved the equation as shown below. Which correctly describes the error that Austin made in his work?
Austin did not combine 7x and 8x correctly
Austin did not combine -3 and -9 correctly
Austin did not divided correctly
Austin did not make an error in his work
7
Multiple Choice
9. Which of the following shows the equation after both sides have been distributed correctly?
-4(x -2) = 5(3x -8)
-4x - 8 = 15x - 40
-4x - 6 = 15x -3
-4x + 8 = 15x -40
-4x + 8 = 15x + 40
8
Perimeter is adding all sides
Area is multiplying sides
9
Math Response
The perimeter of the rectangle below is 42 inches. Find the value of x.
10
Open Ended
12. The area of the rectangle shown is 136 square inches.
Write and solve an equation to find the value of x.
11
Different Coefficient
Constant doesn't matter
Same Coefficient
Different Constant
will result in numbers that will never equal each other.
example 3 = 17 is never true
Same Coefficient
Same Constant
Will result in a number that is always equal
example 4 = 4 is always true
12
Multiple Choice
15. Which of the following equations would have no solution?
10x + 3 = 3x + 10
-8 + 16x = 16x - 8
4(2x - 3) = 8x -12
3(-2x + 4) = -6x -12
13
Fill in the Blanks
14
Multiple Choice
17. When solving an equation, Henry gets to the last line of his work and is left with “0=0”. What does this mean?
The solution is 0
There is only one solution
There is no solution
There are infinite solutions
Solve the 1 step equation (Divide)
Distribute (Multiply through parenethesis)
Three Steps to Solve Equations
Sort and Combine Like Terms (Don't forget the sign.
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