Solving Multi-step equations

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SOLVING MULTI-STEP EQUATIONS
Chapter 2, Lesson 4
Before Moving On..
Click on the link below to test your awesome skills
to solve one-step equations.
When you complete the short quiz, click print to
receive a copy of your score.
One-Step Equation Quiz
Watch the video to preview
solving two-step equations
Now it’s your turn!
Solve the multi-step equations following this
slide.
Click on your answer choice to get
feedback.
After checking your answer and reading the
feedback, click the question mark button to
move onto the next question.
2X + 5 = 17
A) 11
B) -11
C) 6
Almost there!
 Remember to use the properties of equality and inverse operations.
You have to undo!
 Check the work below to find your error.
2𝑥 + 5 = 17
-5
-5
2x = 12
2
2
x = 6
Correct!
Great work!
Move on to the next question.
5X – 5 = 80
A) 17
B) 15
C) 21
Correct!
Awesome!
Keep up the great work!
Almost There!
 Remember to use the properties of equality and inverse operations.
 Check the work below to find your error.
5𝑥 − 5 = 80
+5
+5
5x = 85
5
5
x = 17
-4x + 8 = 32
A) -10
B) -8
C) -6
Keep trying.
 Remember to use the properties of equality and inverse operations.
 Check the work below to find your error.
-4x + 8 = 32
-8 = -8
-4x = 24
-4 -4
x = -6
Correct!
OUTSTANDING!
𝑥
+ 18 = 21
3
A) 1
B) 9
C) -3
Almost there!
 Remember to use the properties of equality and inverse operations.
 Check the work below to find your error.
𝑥
+ 18 = 21
3
- 18 - 18
3•
𝑥
3
= 3 •3
x=9
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the final slide!
Correct!
 Amazing!
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