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Distributive Property
Integers
100
2n+5 = 25

n = 10 

100
n + 50 = 75
25
100
n + 8 = 10
What is 2
100
10(40+2n)
What is 400 + 20n
100
-2+4-3+10
What is +9
200

3n + 7 = 19

n = 4

200
n-10 = 50
What is 60
200
The number in front of a variable is called a (hint: it starts with a "c")
What is coefficient?
200
24(25m+7n)
What is 600m + 168
200
-4 - 6 + 22
What is 12
300

4b - 10 = 34

b = 11

300
6n = 42
What is 7
300
If a variable is by itself and there is no number in front. What number can you put in front of it?
What is 1?
300
21(5n-6)
What is 105n-126
300
-4 x -5 x 2
What is 40
400

-2b + 15 = -1

b = 8

400
8m=40
What is m= 5
400
Combine the like terms 10b+50+2b+6
What is 12b +56?
400
53(n+2)
What is 53n+106
400
-5 x -10 x -2
What is -100
500

4(b+3) = 32

b = 5

500
10n=200
What is n = 20
500
What is the perimeter of an octagon with the sides: 2x, -4x+5, 2x+3, 2y, 2y-10, 7x+1, 9x, 8y
16x+12y-1
500
20(3n + 4)
What is 60n+80
500
-50 - 100 + 400
What is 250