2K-1=7K+2

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Solution for 2K-1=7K+2 equation:


Simplifying
2K + -1 = 7K + 2

Reorder the terms:
-1 + 2K = 7K + 2

Reorder the terms:
-1 + 2K = 2 + 7K

Solving
-1 + 2K = 2 + 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 + 2K + -7K = 2 + 7K + -7K

Combine like terms: 2K + -7K = -5K
-1 + -5K = 2 + 7K + -7K

Combine like terms: 7K + -7K = 0
-1 + -5K = 2 + 0
-1 + -5K = 2

Add '1' to each side of the equation.
-1 + 1 + -5K = 2 + 1

Combine like terms: -1 + 1 = 0
0 + -5K = 2 + 1
-5K = 2 + 1

Combine like terms: 2 + 1 = 3
-5K = 3

Divide each side by '-5'.
K = -0.6

Simplifying
K = -0.6

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