7k-6=3k+18

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Solution for 7k-6=3k+18 equation:


Simplifying
7k + -6 = 3k + 18

Reorder the terms:
-6 + 7k = 3k + 18

Reorder the terms:
-6 + 7k = 18 + 3k

Solving
-6 + 7k = 18 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
-6 + 7k + -3k = 18 + 3k + -3k

Combine like terms: 7k + -3k = 4k
-6 + 4k = 18 + 3k + -3k

Combine like terms: 3k + -3k = 0
-6 + 4k = 18 + 0
-6 + 4k = 18

Add '6' to each side of the equation.
-6 + 6 + 4k = 18 + 6

Combine like terms: -6 + 6 = 0
0 + 4k = 18 + 6
4k = 18 + 6

Combine like terms: 18 + 6 = 24
4k = 24

Divide each side by '4'.
k = 6

Simplifying
k = 6

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