7k-89=415

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Solution for 7k-89=415 equation: 


Simplifying
7k + -89 = 415

Reorder the terms:
-89 + 7k = 415

Solving
-89 + 7k = 415

Solving for variable 'k'.

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

Add '89' to each side of the equation.
-89 + 89 + 7k = 415 + 89

Combine like terms: -89 + 89 = 0
0 + 7k = 415 + 89
7k = 415 + 89

Combine like terms: 415 + 89 = 504
7k = 504

Divide each side by '7'.
k = 72

Simplifying
k = 72

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