4-2k=-5(k+7)

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Solution for 4-2k=-5(k+7) equation:


Simplifying
4 + -2k = -5(k + 7)

Reorder the terms:
4 + -2k = -5(7 + k)
4 + -2k = (7 * -5 + k * -5)
4 + -2k = (-35 + -5k)

Solving
4 + -2k = -35 + -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.
4 + -2k + 5k = -35 + -5k + 5k

Combine like terms: -2k + 5k = 3k
4 + 3k = -35 + -5k + 5k

Combine like terms: -5k + 5k = 0
4 + 3k = -35 + 0
4 + 3k = -35

Add '-4' to each side of the equation.
4 + -4 + 3k = -35 + -4

Combine like terms: 4 + -4 = 0
0 + 3k = -35 + -4
3k = -35 + -4

Combine like terms: -35 + -4 = -39
3k = -39

Divide each side by '3'.
k = -13

Simplifying
k = -13

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