7[k-14]=49

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Solution for 7[k-14]=49 equation: 


Simplifying
7[k + -14] = 49

Reorder the terms:
7[-14 + k] = 49
[-14 * 7 + k * 7] = 49
[-98 + 7k] = 49

Solving
-98 + 7k = 49

Solving for variable 'k'.

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

Add '98' to each side of the equation.
-98 + 98 + 7k = 49 + 98

Combine like terms: -98 + 98 = 0
0 + 7k = 49 + 98
7k = 49 + 98

Combine like terms: 49 + 98 = 147
7k = 147

Divide each side by '7'.
k = 21

Simplifying
k = 21

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