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3x + 2 = 11 . 3x = 9 . x=3 .

Conservative beleive that humans are inperfect, selfish and self-serving. They subscribe to a hobbesian view of human nature, meaning that they believe that without a state to enforce order, society will ...

microwaves are Electromagnetic waves with a wavelength in the order of 10^-6m (the prefix for 10^-6 is micro, just as 10^-3 is milli). these short wavelength waves have a high energy due to equation E=hc/...

The aim of this question is to end up with 'x' standing by itself on one side of the equation. The key principle to achieve this is to understand that whatever you do to one side of the equation, you have...

1. Rearrange the formula so that it is equal to what the question is asking for (no. of weeks)_{What you have to do to one side you must do to the other!}Total hire ch...