4k+3k-4=16-k+4

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Solution for 4k+3k-4=16-k+4 equation: 


Simplifying
4k + 3k + -4 = 16 + -1k + 4

Reorder the terms:
-4 + 4k + 3k = 16 + -1k + 4

Combine like terms: 4k + 3k = 7k
-4 + 7k = 16 + -1k + 4

Reorder the terms:
-4 + 7k = 16 + 4 + -1k

Combine like terms: 16 + 4 = 20
-4 + 7k = 20 + -1k

Solving
-4 + 7k = 20 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
-4 + 7k + k = 20 + -1k + k

Combine like terms: 7k + k = 8k
-4 + 8k = 20 + -1k + k

Combine like terms: -1k + k = 0
-4 + 8k = 20 + 0
-4 + 8k = 20

Add '4' to each side of the equation.
-4 + 4 + 8k = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 8k = 20 + 4
8k = 20 + 4

Combine like terms: 20 + 4 = 24
8k = 24

Divide each side by '8'.
k = 3

Simplifying
k = 3

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