3(k-4)-8=1

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Solution for 3(k-4)-8=1 equation: 


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

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

Reorder the terms:
-12 + -8 + 3k = 1

Combine like terms: -12 + -8 = -20
-20 + 3k = 1

Solving
-20 + 3k = 1

Solving for variable 'k'.

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

Add '20' to each side of the equation.
-20 + 20 + 3k = 1 + 20

Combine like terms: -20 + 20 = 0
0 + 3k = 1 + 20
3k = 1 + 20

Combine like terms: 1 + 20 = 21
3k = 21

Divide each side by '3'.
k = 7

Simplifying
k = 7

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