How do you find the slope and y-intercept given $12x+3y=9$ ?

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Answer 1 · 2015-07-28T03:49:00

Find slope and y intercept of 12x + 3y = 9

3y = - 12x + 9
y = - 4x + 3
Slope : - 4
To find y-intercept, make x = 0 --> y = 3

How do you find the slope and y-intercept given 12x+3y=912x+3y=9?