-10(4k-5)=-30

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Solution for -10(4k-5)=-30 equation:


Simplifying
-10(4k + -5) = -30

Reorder the terms:
-10(-5 + 4k) = -30
(-5 * -10 + 4k * -10) = -30
(50 + -40k) = -30

Solving
50 + -40k = -30

Solving for variable 'k'.

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

Add '-50' to each side of the equation.
50 + -50 + -40k = -30 + -50

Combine like terms: 50 + -50 = 0
0 + -40k = -30 + -50
-40k = -30 + -50

Combine like terms: -30 + -50 = -80
-40k = -80

Divide each side by '-40'.
k = 2

Simplifying
k = 2

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