3(1-6k)=6k+21

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Solution for 3(1-6k)=6k+21 equation:


Simplifying
3(1 + -6k) = 6k + 21
(1 * 3 + -6k * 3) = 6k + 21
(3 + -18k) = 6k + 21

Reorder the terms:
3 + -18k = 21 + 6k

Solving
3 + -18k = 21 + 6k

Solving for variable 'k'.

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

Add '-6k' to each side of the equation.
3 + -18k + -6k = 21 + 6k + -6k

Combine like terms: -18k + -6k = -24k
3 + -24k = 21 + 6k + -6k

Combine like terms: 6k + -6k = 0
3 + -24k = 21 + 0
3 + -24k = 21

Add '-3' to each side of the equation.
3 + -3 + -24k = 21 + -3

Combine like terms: 3 + -3 = 0
0 + -24k = 21 + -3
-24k = 21 + -3

Combine like terms: 21 + -3 = 18
-24k = 18

Divide each side by '-24'.
k = -0.75

Simplifying
k = -0.75

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