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y=3x (1)

2x+y = 5 (2)

Here we are being asked to find what the value of x and y is. It is asking us to substitute either x or y into the equation to help us find our solutio...

Nephrons are units of the kidney which are specially adapted for filtration and reabsorption of substances in the blood. Each nephron is composed of different various parts which have specific roles. T...

“The Road Not Taken” is often considered Robert Frost’s most popular work. The poem revolves around the concept of decisions and internal conflict, and these tropes are presented by Frost in a vari...

Character analysis is an essential skill used in all English Literature GCSE exams. The ways that a character is presented in a text, their importance to the overall mea...