-5(-3+7k)=85

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Solution for -5(-3+7k)=85 equation: 


Simplifying
-5(-3 + 7k) = 85
(-3 * -5 + 7k * -5) = 85
(15 + -35k) = 85

Solving
15 + -35k = 85

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + -35k = 85 + -15

Combine like terms: 15 + -15 = 0
0 + -35k = 85 + -15
-35k = 85 + -15

Combine like terms: 85 + -15 = 70
-35k = 70

Divide each side by '-35'.
k = -2

Simplifying
k = -2

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