7k-3k+4=8

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Solution for 7k-3k+4=8 equation: 


Simplifying
7k + -3k + 4 = 8

Reorder the terms:
4 + 7k + -3k = 8

Combine like terms: 7k + -3k = 4k
4 + 4k = 8

Solving
4 + 4k = 8

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 = 8 + -4

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

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

Divide each side by '4'.
k = 1

Simplifying
k = 1

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