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liq [111]
3 years ago
9

X+12=30 i dont understand how to solve it plzz help

Mathematics
2 answers:
polet [3.4K]3 years ago
5 0

x+12 = 30

subtract 12 from each side

x+ 12-12 = 30 -12

x = 18

Answer x=18

ANTONII [103]3 years ago
4 0

To isolate x you would want to subtract 12 from both sides,

x=18


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