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

A. 3 7
B. − 3 7
C. 7 3
D. − 7 3

1 Answer

3 votes
You have to get the equation into slope intercept form. First, subtract 7x on both sides of the equation. Next, divide by -3 on both sides of the equation. Your slope is the coefficient on the x-term.
Which is the slope of the line with equation 7 x − 3 y = 21 ? A. 3 7 B. − 3 7 C. 7 3 D-example-1
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