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The sum of a number and 12 is 30
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5 votes
The sum of a number and 12 is 30

User Mardie
by
4.0k points

1 Answer

4 votes

Equation is

X +12 = 30

then isolate X

X= 30 - 12 = 18

Answer is X=18

User Foobrew
by
4.6k points
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