Linear equation

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Graph saumple o linear equations.

A linear equation is an algebraic equation in that ilk term is aither a constant or the product o a constant an (the first pouer o) a single variable (houiver, different variables mey occur in different terms). A semple ensaumple o a linear equation wi anerly ane variable, x, mey be written in the form: ax + b = 0, whaur a an b are constants an a ≠ 0.