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Create a system of equations from a word problem

👉Learn how to solve a system of linear equations from a word problem. A system of equations is a set of more than one equation that is to be solved simultaneously. A word problem is a real-world ...
BBC

Working out equations of a line and calculating gradient

All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...