8(-5+7k)=

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Solution for 8(-5+7k)= equation: 


Simplifying
8(-5 + 7k) = 0
(-5 * 8 + 7k * 8) = 0
(-40 + 56k) = 0

Solving
-40 + 56k = 0

Solving for variable 'k'.

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

Add '40' to each side of the equation.
-40 + 40 + 56k = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 56k = 0 + 40
56k = 0 + 40

Combine like terms: 0 + 40 = 40
56k = 40

Divide each side by '56'.
k = 0.7142857143

Simplifying
k = 0.7142857143

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