8-4(k+3)=k-(k+3)

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Solution for 8-4(k+3)=k-(k+3) equation:


Simplifying
8 + -4(k + 3) = k + -1(k + 3)

Reorder the terms:
8 + -4(3 + k) = k + -1(k + 3)
8 + (3 * -4 + k * -4) = k + -1(k + 3)
8 + (-12 + -4k) = k + -1(k + 3)

Combine like terms: 8 + -12 = -4
-4 + -4k = k + -1(k + 3)

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

Reorder the terms:
-4 + -4k = -3 + k + -1k

Combine like terms: k + -1k = 0
-4 + -4k = -3 + 0
-4 + -4k = -3

Solving
-4 + -4k = -3

Solving for variable 'k'.

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

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

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

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

Divide each side by '-4'.
k = -0.25

Simplifying
k = -0.25

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