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Equation 1: x2 + 2y = 9Equation 2: y - x = 3Rearrange equation 2: y = 3 + xSubstitute y = 3 + x into equation 1x2 + 2(3 + x) = 9x2 + 6 + 2x = 9x2 + ...
El vestido más famoso que representa a toda España es, de hecho, solo de una región: Andalucía. Lo que me resulta aún más fascinante es que no fue originalmente usado por mujeres españolas.Primero fue usa...
a) This is no standard differentiate question. You will need identify the fact that the equation contains both x and y terms and thus you will need to differentiate with respect to both. This involves ap...
Define:A simple covalent compound consists of a small number of non-metal elements covalently bonded together. (1)For example, H2O , CO2, O2. (1)Relate to MP/BP: The small molecules have only weak intermo...
Subtract 2y from both sides:4y = 12Divide by 4:y = 3
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