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18x + 3y = -21 slope intercept form​

User BeanFrog
by
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1 Answer

4 votes

Answer: y=-6x-7

Explanation:

Slope-intercept form is y=mx+b. This means, we want to isolate y.

18x+3y=-21 [subtract both sides by 18x]

3y=-18x-21 [divide both sides by 3]

y=-6x-7

Now, our equation is in slope-intercept form.

User Chuckrector
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