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Line m has the equation y = 3x + 5. Line n has the equation y = kx + 7. Lines m and n intersect at the point (-4, -7). What is the value of k?

 Jul 8, 2022

Best Answer 

 #1
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Substitute the point into the second equation: \(-4k + 7 = -7\)

 

Now, just solve for k. (note that equation m isn't needed)

 Jul 8, 2022
 #1
avatar+2283 
+2
Best Answer

Substitute the point into the second equation: \(-4k + 7 = -7\)

 

Now, just solve for k. (note that equation m isn't needed)

BuilderBoi Jul 8, 2022

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