Find the value of x. 7 Х 3 Z x= [?] V Give your answer in simplest form.
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A linear equation is an equation that represents a line. A linear equation has a variable raised to the 1st power.
For example, Y = 2x, Y = x + 1, Y = 8x - 3 are examples of linear equations.
However, something like and
seem to have a variable raised to the 1st power, but they're not linear.