math 1 warm up in the algebra 1 practice workbook on your table… do practice 2-2 (p. 22) #12, 16,...
TRANSCRIPT
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Math 1 Warm Up
In the Algebra 1 Practice Workbook on your table…
Do Practice 2-2 (p. 22)#12, 16, 18, 22, 23, 24,
25, 26, 27, 30, 31, 32
Do not write in the Practice Workbook!Show work on your paper!
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Questions?
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Solving Multi-Step Equations
Objective: To review how to solve equations using the distributive property.
Distributive Property
a(b + c) = ab + ac a(b – c) = ab – ac
(b + c)a = ab + ac (b – c)a = ab – ac
ab + ac = a(b + c) ab – ac = a(b – c)
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Like Terms
Terms with exactly the same variable factors in a variable expression.
4a + 3 – 2y – 5a – 7 + 4y
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Like Terms
Solve and Check.
6h – 8h + 9 = 37
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Like Terms
Solve and Check.
4b – 4 – 8b = 12
![Page 7: Math 1 Warm Up In the Algebra 1 Practice Workbook on your table… Do Practice 2-2 (p. 22) #12, 16, 18, 22, 23, 24, 25, 26, 27, 30, 31, 32 Do not write](https://reader036.vdocuments.net/reader036/viewer/2022083008/56649edb5503460f94bebe51/html5/thumbnails/7.jpg)
Like Terms
Solve and Check.
-2x – 3 + 8x = -45
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Grouping Symbols
Solve and Check.
-4(x – 3) = 8
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Grouping Symbols
Solve and Check.
(4x + 8) = -12
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Grouping Symbols
Solve and Check.
-5(2x – 1) + 6x = 21
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Grouping Symbols
Solve and Check.
-3d + (6 + 3d) = -10
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Fractions
Solve and Check.
– = 6
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Fractions
Solve and Check.
– = -6
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Fractions
Solve and Check.
+ =
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Apply!
A carpenter is building a rectangular fence for a playground. One side of the playground is the wall of a building 70 feet wide. He plans to use 340 feet of fencing material. What is the length of the playground if the width is 70 feet?
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Assignment
In the textbook…
pp. 91-92
# 1-31 odd,
51, 54, 55, 58, 62
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