5k+12=-7(5+6k)

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Solution for 5k+12=-7(5+6k) equation:


Simplifying
5k + 12 = -7(5 + 6k)

Reorder the terms:
12 + 5k = -7(5 + 6k)
12 + 5k = (5 * -7 + 6k * -7)
12 + 5k = (-35 + -42k)

Solving
12 + 5k = -35 + -42k

Solving for variable 'k'.

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

Add '42k' to each side of the equation.
12 + 5k + 42k = -35 + -42k + 42k

Combine like terms: 5k + 42k = 47k
12 + 47k = -35 + -42k + 42k

Combine like terms: -42k + 42k = 0
12 + 47k = -35 + 0
12 + 47k = -35

Add '-12' to each side of the equation.
12 + -12 + 47k = -35 + -12

Combine like terms: 12 + -12 = 0
0 + 47k = -35 + -12
47k = -35 + -12

Combine like terms: -35 + -12 = -47
47k = -47

Divide each side by '47'.
k = -1

Simplifying
k = -1

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