4(k-3)=5(2k+3)

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Solution for 4(k-3)=5(2k+3) equation:


Simplifying
4(k + -3) = 5(2k + 3)

Reorder the terms:
4(-3 + k) = 5(2k + 3)
(-3 * 4 + k * 4) = 5(2k + 3)
(-12 + 4k) = 5(2k + 3)

Reorder the terms:
-12 + 4k = 5(3 + 2k)
-12 + 4k = (3 * 5 + 2k * 5)
-12 + 4k = (15 + 10k)

Solving
-12 + 4k = 15 + 10k

Solving for variable 'k'.

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

Add '-10k' to each side of the equation.
-12 + 4k + -10k = 15 + 10k + -10k

Combine like terms: 4k + -10k = -6k
-12 + -6k = 15 + 10k + -10k

Combine like terms: 10k + -10k = 0
-12 + -6k = 15 + 0
-12 + -6k = 15

Add '12' to each side of the equation.
-12 + 12 + -6k = 15 + 12

Combine like terms: -12 + 12 = 0
0 + -6k = 15 + 12
-6k = 15 + 12

Combine like terms: 15 + 12 = 27
-6k = 27

Divide each side by '-6'.
k = -4.5

Simplifying
k = -4.5

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