integers
factors
variables 1
variables 2
100

-36 + 14

-22

100

What are factors of 14 that add up to 9?

7, 2

100

2x = 26

x = 13

100

7x + 3 = 2x +13

x = 2

200

-81 - 22

-103

200

What are factors of -18 that add up to -3?

-6, 3

200

x - 27 = 32

x = 59

200

4(x+6) - 11 = 25

x = 3

300

-12 x -8

96

300

What are factors of -45 that add up to 4?

9, -5

300

n/5 = 21

105

300

1 + 4x + 3 = 20

x = 4

400

144 รท -12

-12

400

What are factors of 30 that add up to 13?

10, 3

400

x + 42 = 189

147

400

7(2x + 5) = 119

x = 6

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