1=9-7k

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Solution for 1=9-7k equation:


Simplifying
1 = 9 + -7k

Solving
1 = 9 + -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.
1 + 7k = 9 + -7k + 7k

Combine like terms: -7k + 7k = 0
1 + 7k = 9 + 0
1 + 7k = 9

Add '-1' to each side of the equation.
1 + -1 + 7k = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 7k = 9 + -1
7k = 9 + -1

Combine like terms: 9 + -1 = 8
7k = 8

Divide each side by '7'.
k = 1.142857143

Simplifying
k = 1.142857143

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