Answer:
7
Step-by-step explanation:
Answer:
10=19-11
Step-by-step explanation:
that answer is false because 19-11 = 8 not 10
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Answer:
8
Step-by-step explanation:
whatever was done to y needs to be done to x.
in this case (y) was 2x so you need to 2x (x) making 4 into 8