millysolorio2
millysolorio2
01-04-2020
Mathematics
contestada
x + 3 =12
What Number Is X
Respuesta :
johncalvin207
johncalvin207
01-04-2020
the answer is 9, to find it just do inverse and in this case that is 12-3 and u should always get the answer
Answer Link
Sarah06109
Sarah06109
01-04-2020
Answer:
x=9
Step-by-step explanation:
Subtract 3 from both sides
x + 3= 12
-3 -3
x=9
Hope this helps!
Answer Link
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