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Margaret [11]
3 years ago
8

4. x-10 = 30 12 Solve for x.

Mathematics
1 answer:
Lemur [1.5K]3 years ago
8 0

Answer:

40-10=30

Step-by-step explanation:

x-10=30

we are going to flip the problem which would make it addition so you would do 10+30=X and we can fill in the blank of x equalling 40 because 10+30 is 40

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