8k-2=-9+7k

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Solution for 8k-2=-9+7k equation:


Simplifying
8k + -2 = -9 + 7k

Reorder the terms:
-2 + 8k = -9 + 7k

Solving
-2 + 8k = -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.
-2 + 8k + -7k = -9 + 7k + -7k

Combine like terms: 8k + -7k = 1k
-2 + 1k = -9 + 7k + -7k

Combine like terms: 7k + -7k = 0
-2 + 1k = -9 + 0
-2 + 1k = -9

Add '2' to each side of the equation.
-2 + 2 + 1k = -9 + 2

Combine like terms: -2 + 2 = 0
0 + 1k = -9 + 2
1k = -9 + 2

Combine like terms: -9 + 2 = -7
1k = -7

Divide each side by '1'.
k = -7

Simplifying
k = -7

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