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Which is the slope of the line with equation 7x−3y=21?

 

A) 3/7

B) -3/7

C) 7/3

D) -7/3

 Mar 2, 2021
 #1
avatar+964 
+1

7x - 3y = 21

-3y = -7x + 21

 

y = 7x/3 - 7

 

 

slope = 7/3

 Mar 2, 2021
 #2
avatar+34328 
+1

Re-arrange into   y = mx + b form   where m = slope

 

y = 7/3 x -7       slope = 7/3

 Mar 2, 2021

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