7(K-4)=2(11+K)

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Solution for 7(K-4)=2(11+K) equation:


Simplifying
7(K + -4) = 2(11 + K)

Reorder the terms:
7(-4 + K) = 2(11 + K)
(-4 * 7 + K * 7) = 2(11 + K)
(-28 + 7K) = 2(11 + K)
-28 + 7K = (11 * 2 + K * 2)
-28 + 7K = (22 + 2K)

Solving
-28 + 7K = 22 + 2K

Solving for variable 'K'.

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

Add '-2K' to each side of the equation.
-28 + 7K + -2K = 22 + 2K + -2K

Combine like terms: 7K + -2K = 5K
-28 + 5K = 22 + 2K + -2K

Combine like terms: 2K + -2K = 0
-28 + 5K = 22 + 0
-28 + 5K = 22

Add '28' to each side of the equation.
-28 + 28 + 5K = 22 + 28

Combine like terms: -28 + 28 = 0
0 + 5K = 22 + 28
5K = 22 + 28

Combine like terms: 22 + 28 = 50
5K = 50

Divide each side by '5'.
K = 10

Simplifying
K = 10

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