9(4m+5n-7k)=

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Solution for 9(4m+5n-7k)= equation:


Simplifying
9(4m + 5n + -7k) = 0

Reorder the terms:
9(-7k + 4m + 5n) = 0
(-7k * 9 + 4m * 9 + 5n * 9) = 0
(-63k + 36m + 45n) = 0

Solving
-63k + 36m + 45n = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-36m' to each side of the equation.
-63k + 36m + -36m + 45n = 0 + -36m

Combine like terms: 36m + -36m = 0
-63k + 0 + 45n = 0 + -36m
-63k + 45n = 0 + -36m
Remove the zero:
-63k + 45n = -36m

Add '-45n' to each side of the equation.
-63k + 45n + -45n = -36m + -45n

Combine like terms: 45n + -45n = 0
-63k + 0 = -36m + -45n
-63k = -36m + -45n

Divide each side by '-63'.
k = 0.5714285714m + 0.7142857143n

Simplifying
k = 0.5714285714m + 0.7142857143n

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