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

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


Simplifying
(3k + -4) + -1(5k + 2) = 0

Reorder the terms:
(-4 + 3k) + -1(5k + 2) = 0

Remove parenthesis around (-4 + 3k)
-4 + 3k + -1(5k + 2) = 0

Reorder the terms:
-4 + 3k + -1(2 + 5k) = 0
-4 + 3k + (2 * -1 + 5k * -1) = 0
-4 + 3k + (-2 + -5k) = 0

Reorder the terms:
-4 + -2 + 3k + -5k = 0

Combine like terms: -4 + -2 = -6
-6 + 3k + -5k = 0

Combine like terms: 3k + -5k = -2k
-6 + -2k = 0

Solving
-6 + -2k = 0

Solving for variable 'k'.

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

Add '6' to each side of the equation.
-6 + 6 + -2k = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -2k = 0 + 6
-2k = 0 + 6

Combine like terms: 0 + 6 = 6
-2k = 6

Divide each side by '-2'.
k = -3

Simplifying
k = -3

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