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x = -2/3y = -2
6x - 5 = 2x + 13 (+5) -> 6x - 5 + 5 = 2x + 13 +5 ------> 6x = 2x + 18 (-2x) -> 6x - 2x = 2x - 2x + 18 ----------> 4x = 18 (divide 4) -> Answered by • Maths tutor5786 Views
2Na + O > Na2O
Me gusta ir de vacaciones a España. Siempre hace sol y nuestro hotel favorito tiene una piscina grande. El verano pasado, fuimos a Madrid y vi un concierto en la plaza de toros. Voy a estudiar el español ...
For almost all non-reflexive verbs, you will use 'avoir' rather than être.However there are some exceptions. A particularly useful way of remembering which ones take être is the anagram DR & MRS VANDE...
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