9k-4=3k+20

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Solution for 9k-4=3k+20 equation:


Simplifying
9k + -4 = 3k + 20

Reorder the terms:
-4 + 9k = 3k + 20

Reorder the terms:
-4 + 9k = 20 + 3k

Solving
-4 + 9k = 20 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
-4 + 9k + -3k = 20 + 3k + -3k

Combine like terms: 9k + -3k = 6k
-4 + 6k = 20 + 3k + -3k

Combine like terms: 3k + -3k = 0
-4 + 6k = 20 + 0
-4 + 6k = 20

Add '4' to each side of the equation.
-4 + 4 + 6k = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 6k = 20 + 4
6k = 20 + 4

Combine like terms: 20 + 4 = 24
6k = 24

Divide each side by '6'.
k = 4

Simplifying
k = 4

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