4(k+3)=5k

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Solution for 4(k+3)=5k equation:


Simplifying
4(k + 3) = 5k

Reorder the terms:
4(3 + k) = 5k
(3 * 4 + k * 4) = 5k
(12 + 4k) = 5k

Solving
12 + 4k = 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.
12 + 4k + -5k = 5k + -5k

Combine like terms: 4k + -5k = -1k
12 + -1k = 5k + -5k

Combine like terms: 5k + -5k = 0
12 + -1k = 0

Add '-12' to each side of the equation.
12 + -12 + -1k = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -1k = 0 + -12
-1k = 0 + -12

Combine like terms: 0 + -12 = -12
-1k = -12

Divide each side by '-1'.
k = 12

Simplifying
k = 12

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