7k-1-7=6k-4

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Solution for 7k-1-7=6k-4 equation:


Simplifying
7k + -1 + -7 = 6k + -4

Reorder the terms:
-1 + -7 + 7k = 6k + -4

Combine like terms: -1 + -7 = -8
-8 + 7k = 6k + -4

Reorder the terms:
-8 + 7k = -4 + 6k

Solving
-8 + 7k = -4 + 6k

Solving for variable 'k'.

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

Add '-6k' to each side of the equation.
-8 + 7k + -6k = -4 + 6k + -6k

Combine like terms: 7k + -6k = 1k
-8 + 1k = -4 + 6k + -6k

Combine like terms: 6k + -6k = 0
-8 + 1k = -4 + 0
-8 + 1k = -4

Add '8' to each side of the equation.
-8 + 8 + 1k = -4 + 8

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

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

Divide each side by '1'.
k = 4

Simplifying
k = 4

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