70=-7k

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Solution for 70=-7k equation:


Simplifying
70 = -7k

Solving
70 = -7k

Solving for variable 'k'.

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

Add '7k' to each side of the equation.
70 + 7k = -7k + 7k

Combine like terms: -7k + 7k = 0
70 + 7k = 0

Add '-70' to each side of the equation.
70 + -70 + 7k = 0 + -70

Combine like terms: 70 + -70 = 0
0 + 7k = 0 + -70
7k = 0 + -70

Combine like terms: 0 + -70 = -70
7k = -70

Divide each side by '7'.
k = -10

Simplifying
k = -10

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