7k-36=4k

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Solution for 7k-36=4k equation:


Simplifying
7k + -36 = 4k

Reorder the terms:
-36 + 7k = 4k

Solving
-36 + 7k = 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-36 + 7k + -4k = 4k + -4k

Combine like terms: 7k + -4k = 3k
-36 + 3k = 4k + -4k

Combine like terms: 4k + -4k = 0
-36 + 3k = 0

Add '36' to each side of the equation.
-36 + 36 + 3k = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 3k = 0 + 36
3k = 0 + 36

Combine like terms: 0 + 36 = 36
3k = 36

Divide each side by '3'.
k = 12

Simplifying
k = 12

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