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4 + 3(2x - 5) = x + 9, 3(2x - 5) = x + 5, 6x - 15 = x + 5, 5x = 20, x = 20/5, x = 4

As we know, every noun has a gender, but that gender also has four different variations, depending on where it lands in a sentence. 2. The four cases are: nominative, genitive, dative and accusative a) nomin...

To remeber the equations us SOH CAH TOA. This is Sinx = Opposite/Hypotenuse, Cos x = Adjacent/Hypotenuse and Tanx = Opposite/Adjacent. For values x=pi/3 and x=pi/6 always start by drawing an equilateral of s...

You should beware of indentation in your code as indentation will affect how the code runs and can prevent you from being able to compile your code. It can also create logic errors, producing results which y...

--> Sn 2 : It is a one-step mechanism which is considered to be Sn 2 where two species are involved in the rate determining step. Both species account for the overall rate of the reaction where the rate e...