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notka56 [123]
3 years ago
10

hi if anyone can, this would be a big help since I'm stuck on my hw and would loved to go to bed I need 3y-12x = 9 answered in s

lope intersept form
Mathematics
1 answer:
lilavasa [31]3 years ago
7 0

Answer: y=4x+3

Step-by-step explanation:

By definition the Slope-Intercept form of an equation of a line is:

y=mx+b

Where "m" is the slope of the lines and "b" is the y-intercept.

You have the following equation of the line given in the exercise:

3y-12x = 9

Then, in order to write it in Slope-Intercept form, you need to solve for the variable "y".

The steps are shown below:

1. You must apply the Addition property of Equality adding 12x to both sides of the equation:

3y-12x+12x = 12x+9\\\\3y=12x+9

 2. Finally, you must apply the Division property of Equality dividing both sides of the equation by 3. Then, you get:

\frac{3y}{3}=\frac{12x+9}{3}\\\\y=4x+3

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Given:

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