3+10k=9k+20

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Solution for 3+10k=9k+20 equation:


Simplifying
3 + 10k = 9k + 20

Reorder the terms:
3 + 10k = 20 + 9k

Solving
3 + 10k = 20 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
3 + 10k + -9k = 20 + 9k + -9k

Combine like terms: 10k + -9k = 1k
3 + 1k = 20 + 9k + -9k

Combine like terms: 9k + -9k = 0
3 + 1k = 20 + 0
3 + 1k = 20

Add '-3' to each side of the equation.
3 + -3 + 1k = 20 + -3

Combine like terms: 3 + -3 = 0
0 + 1k = 20 + -3
1k = 20 + -3

Combine like terms: 20 + -3 = 17
1k = 17

Divide each side by '1'.
k = 17

Simplifying
k = 17

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