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Elina [12.6K]
3 years ago
15

Twice a number increased by 2 is zero

Mathematics
2 answers:
ikadub [295]3 years ago
8 0
Equation 2x + 2=0
Hope this helps you
Dmitry_Shevchenko [17]3 years ago
7 0
Alright, so 2x+2=0 (with x being the number) is what I'm getting from this. Subtract 2 from both sides to get 2x=-2, and then divide by 2 to get x=-1
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