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

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


Simplifying
3(3 + -4k) + 5k = -5k + -3
(3 * 3 + -4k * 3) + 5k = -5k + -3
(9 + -12k) + 5k = -5k + -3

Combine like terms: -12k + 5k = -7k
9 + -7k = -5k + -3

Reorder the terms:
9 + -7k = -3 + -5k

Solving
9 + -7k = -3 + -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.
9 + -7k + 5k = -3 + -5k + 5k

Combine like terms: -7k + 5k = -2k
9 + -2k = -3 + -5k + 5k

Combine like terms: -5k + 5k = 0
9 + -2k = -3 + 0
9 + -2k = -3

Add '-9' to each side of the equation.
9 + -9 + -2k = -3 + -9

Combine like terms: 9 + -9 = 0
0 + -2k = -3 + -9
-2k = -3 + -9

Combine like terms: -3 + -9 = -12
-2k = -12

Divide each side by '-2'.
k = 6

Simplifying
k = 6

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