10x-6(2k+5)=20

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Solution for 10x-6(2k+5)=20 equation:


Simplifying
10x + -6(2k + 5) = 20

Reorder the terms:
10x + -6(5 + 2k) = 20
10x + (5 * -6 + 2k * -6) = 20
10x + (-30 + -12k) = 20

Reorder the terms:
-30 + -12k + 10x = 20

Solving
-30 + -12k + 10x = 20

Solving for variable 'k'.

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

Add '30' to each side of the equation.
-30 + -12k + 30 + 10x = 20 + 30

Reorder the terms:
-30 + 30 + -12k + 10x = 20 + 30

Combine like terms: -30 + 30 = 0
0 + -12k + 10x = 20 + 30
-12k + 10x = 20 + 30

Combine like terms: 20 + 30 = 50
-12k + 10x = 50

Add '-10x' to each side of the equation.
-12k + 10x + -10x = 50 + -10x

Combine like terms: 10x + -10x = 0
-12k + 0 = 50 + -10x
-12k = 50 + -10x

Divide each side by '-12'.
k = -4.166666667 + 0.8333333333x

Simplifying
k = -4.166666667 + 0.8333333333x

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