Three neon lights are turned on at the same time. One blinks every 4 seconds, the second one blinks every 5 seconds, and the thi
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The standard form of a line is in the form
A, B and C are integers, and A is positive. Let's start with multiplying the whole equation by 3 to get rid of denominators:
Subtract 3y from both sides:
Which of course is equivalent to
Which is the standard form, given the coefficients A=1, B=-3, C=6.