89(k+3)=12k-4

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Solution for 89(k+3)=12k-4 equation:


Simplifying
89(k + 3) = 12k + -4

Reorder the terms:
89(3 + k) = 12k + -4
(3 * 89 + k * 89) = 12k + -4
(267 + 89k) = 12k + -4

Reorder the terms:
267 + 89k = -4 + 12k

Solving
267 + 89k = -4 + 12k

Solving for variable 'k'.

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

Add '-12k' to each side of the equation.
267 + 89k + -12k = -4 + 12k + -12k

Combine like terms: 89k + -12k = 77k
267 + 77k = -4 + 12k + -12k

Combine like terms: 12k + -12k = 0
267 + 77k = -4 + 0
267 + 77k = -4

Add '-267' to each side of the equation.
267 + -267 + 77k = -4 + -267

Combine like terms: 267 + -267 = 0
0 + 77k = -4 + -267
77k = -4 + -267

Combine like terms: -4 + -267 = -271
77k = -271

Divide each side by '77'.
k = -3.519480519

Simplifying
k = -3.519480519

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