9K+7=5K+13

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Solution for 9K+7=5K+13 equation:


Simplifying
9K + 7 = 5K + 13

Reorder the terms:
7 + 9K = 5K + 13

Reorder the terms:
7 + 9K = 13 + 5K

Solving
7 + 9K = 13 + 5K

Solving for variable 'K'.

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

Add '-5K' to each side of the equation.
7 + 9K + -5K = 13 + 5K + -5K

Combine like terms: 9K + -5K = 4K
7 + 4K = 13 + 5K + -5K

Combine like terms: 5K + -5K = 0
7 + 4K = 13 + 0
7 + 4K = 13

Add '-7' to each side of the equation.
7 + -7 + 4K = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 4K = 13 + -7
4K = 13 + -7

Combine like terms: 13 + -7 = 6
4K = 6

Divide each side by '4'.
K = 1.5

Simplifying
K = 1.5

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