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(5 - x)/2 = 2x - 7, 5 - x = 2(2x - 7), 5 - x = 4x - 14, 5 + 14 = 4x + x, 19 = 5x, 19/5 = x

To structure a convincing argument, it is easiest to follow this plan to answer your question. First of all, ensure that you are actually answering the question directly, An easy way to do this is to rep...

The author uses colour imagery in this passage to illustrate the contrast between the two characters. Character A is described as "having a scarlet blush". This shows the fact that Character A...

x=0.777...10x=7.77...9x=10x-x=7
9x=7so x=7/9so x=0.777...=7/9

This problem can be solved by using algebra and rearranging as follows:

Let x = 0.545454...
Then 100x = 54.545454...

If we then subtract x from 100x we g...