N Solve Practice

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Questions Responses

Solve for x

Solve for y

Solve for z

100

x + 12 = 15

x = 3

100

y - 10 = 30

y = 40

100

14 + z = 24

z = 10

200

x - 9 = 15

x = 24

200

y + 15 = 19

y = 4

200

z - 9 = 12

z = 21

300

6x = 60

x = 10

300

8y = 48

y = 6

300

9z = 72

z = 8