It is a linear equation in the single variable,x, which is equivalent to x = -18
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6x+5k=12
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It is a linear equation in the single variable,x, which is equivalent to x = -18
Well, f(x) = 6x + 9 is a function of x {it passes the vertical line test}. but y = 6x + 9 is an equation {linear equation of two variables}
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It is not possible to solve a single linear equation in two variables.
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yes
It's a linear equation in 'x'.It has exactly one solution.Here's how to find it:-6x = 30Divide each side by -6:x = -5
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6x+5k=12
A single linear equation in two variables cannot be solved.
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