3K+7K-7=33

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Solution for 3K+7K-7=33 equation:


Simplifying
3K + 7K + -7 = 33

Reorder the terms:
-7 + 3K + 7K = 33

Combine like terms: 3K + 7K = 10K
-7 + 10K = 33

Solving
-7 + 10K = 33

Solving for variable 'K'.

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

Add '7' to each side of the equation.
-7 + 7 + 10K = 33 + 7

Combine like terms: -7 + 7 = 0
0 + 10K = 33 + 7
10K = 33 + 7

Combine like terms: 33 + 7 = 40
10K = 40

Divide each side by '10'.
K = 4

Simplifying
K = 4

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