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katovenus [111]
3 years ago
7

If m(nx2-y)/z = 5n , find the value of n when m = 6, x = -2, y = -3 and z = -5​

Mathematics
1 answer:
Mila [183]3 years ago
6 0

Answer:

-(18/49)=n or approximately n=-0.367

Step-by-step explanation:

our equation is: m(nx²-y)/z=5n in order to find n we need to substitute the values given in the question. when we substitute we get:

6*(n*(-2)²-(-3))/(-5)=5n

6(4n+3)/(-5)=5n (we distribute the 6 in the numerator)

24n+18/-5=5n (we multiply both sides by (-5))

24n+18=-25n (we subtract 24n from both sides)

18=-49n (divide both sides by (-49))

-(18/49)=n or approximately n=-0.367

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<h3>How to Find the Slope of a Line?</h3>

If we are given two points on a line, (x1, y1) and (x2, y2), the slope (m) is the rise/run = change in y / change in x = (y2 - y1)/(x2 - x1).

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Learn more about slope on:

brainly.com/question/3493733

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