-7(3k-7)=196

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Solution for -7(3k-7)=196 equation:


Simplifying
-7(3k + -7) = 196

Reorder the terms:
-7(-7 + 3k) = 196
(-7 * -7 + 3k * -7) = 196
(49 + -21k) = 196

Solving
49 + -21k = 196

Solving for variable 'k'.

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

Add '-49' to each side of the equation.
49 + -49 + -21k = 196 + -49

Combine like terms: 49 + -49 = 0
0 + -21k = 196 + -49
-21k = 196 + -49

Combine like terms: 196 + -49 = 147
-21k = 147

Divide each side by '-21'.
k = -7

Simplifying
k = -7

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