-7k+-7=-70

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Solution for -7k+-7=-70 equation: 


Simplifying
-7k + -7 = -70

Reorder the terms:
-7 + -7k = -70

Solving
-7 + -7k = -70

Solving for variable 'k'.

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

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

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

Combine like terms: -70 + 7 = -63
-7k = -63

Divide each side by '-7'.
k = 9

Simplifying
k = 9

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