39+5k=-7(-1+4k)+k

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Solution for 39+5k=-7(-1+4k)+k equation:


Simplifying
39 + 5k = -7(-1 + 4k) + k
39 + 5k = (-1 * -7 + 4k * -7) + k
39 + 5k = (7 + -28k) + k

Combine like terms: -28k + k = -27k
39 + 5k = 7 + -27k

Solving
39 + 5k = 7 + -27k

Solving for variable 'k'.

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

Add '27k' to each side of the equation.
39 + 5k + 27k = 7 + -27k + 27k

Combine like terms: 5k + 27k = 32k
39 + 32k = 7 + -27k + 27k

Combine like terms: -27k + 27k = 0
39 + 32k = 7 + 0
39 + 32k = 7

Add '-39' to each side of the equation.
39 + -39 + 32k = 7 + -39

Combine like terms: 39 + -39 = 0
0 + 32k = 7 + -39
32k = 7 + -39

Combine like terms: 7 + -39 = -32
32k = -32

Divide each side by '32'.
k = -1

Simplifying
k = -1

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