5-7k=1-8k

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Solution for 5-7k=1-8k equation:


Simplifying
5 + -7k = 1 + -8k

Solving
5 + -7k = 1 + -8k

Solving for variable 'k'.

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

Add '8k' to each side of the equation.
5 + -7k + 8k = 1 + -8k + 8k

Combine like terms: -7k + 8k = 1k
5 + 1k = 1 + -8k + 8k

Combine like terms: -8k + 8k = 0
5 + 1k = 1 + 0
5 + 1k = 1

Add '-5' to each side of the equation.
5 + -5 + 1k = 1 + -5

Combine like terms: 5 + -5 = 0
0 + 1k = 1 + -5
1k = 1 + -5

Combine like terms: 1 + -5 = -4
1k = -4

Divide each side by '1'.
k = -4

Simplifying
k = -4

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