-(k+3)=4(k+3)

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Solution for -(k+3)=4(k+3) equation:


Simplifying
-1(k + 3) = 4(k + 3)

Reorder the terms:
-1(3 + k) = 4(k + 3)
(3 * -1 + k * -1) = 4(k + 3)
(-3 + -1k) = 4(k + 3)

Reorder the terms:
-3 + -1k = 4(3 + k)
-3 + -1k = (3 * 4 + k * 4)
-3 + -1k = (12 + 4k)

Solving
-3 + -1k = 12 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-3 + -1k + -4k = 12 + 4k + -4k

Combine like terms: -1k + -4k = -5k
-3 + -5k = 12 + 4k + -4k

Combine like terms: 4k + -4k = 0
-3 + -5k = 12 + 0
-3 + -5k = 12

Add '3' to each side of the equation.
-3 + 3 + -5k = 12 + 3

Combine like terms: -3 + 3 = 0
0 + -5k = 12 + 3
-5k = 12 + 3

Combine like terms: 12 + 3 = 15
-5k = 15

Divide each side by '-5'.
k = -3

Simplifying
k = -3

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