147=7(-7k-7)

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Solution for 147=7(-7k-7) equation:


Simplifying
147 = 7(-7k + -7)

Reorder the terms:
147 = 7(-7 + -7k)
147 = (-7 * 7 + -7k * 7)
147 = (-49 + -49k)

Solving
147 = -49 + -49k

Solving for variable 'k'.

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

Add '49k' to each side of the equation.
147 + 49k = -49 + -49k + 49k

Combine like terms: -49k + 49k = 0
147 + 49k = -49 + 0
147 + 49k = -49

Add '-147' to each side of the equation.
147 + -147 + 49k = -49 + -147

Combine like terms: 147 + -147 = 0
0 + 49k = -49 + -147
49k = -49 + -147

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

Divide each side by '49'.
k = -4

Simplifying
k = -4

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