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nata0808 [166]
3 years ago
7

2x- 3 = 21 what is x?

Mathematics
2 answers:
Gekata [30.6K]3 years ago
6 0

Answer:

12

Step-by-step explanation:

lol! HIIIIIIIIIIIIIIIIIIIIiiiii

hodyreva [135]3 years ago
4 0
Easyyy, you do the opposite
21 + 3 = 24
24/2 = 12
X = 12
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