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1 step +/- equations

Last updated over 4 years ago
4 questions
1

12 + x = 18

1

x - 9 = 12

1

15 = m + 5

1
Draggable itemCorresponding Item
k - 5 = 10
k = 15
6 + k = 12
k = 6
k + 10 = 15
k - 5