4k-4=8(7k+6)

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Solution for 4k-4=8(7k+6) equation:


Simplifying
4k + -4 = 8(7k + 6)

Reorder the terms:
-4 + 4k = 8(7k + 6)

Reorder the terms:
-4 + 4k = 8(6 + 7k)
-4 + 4k = (6 * 8 + 7k * 8)
-4 + 4k = (48 + 56k)

Solving
-4 + 4k = 48 + 56k

Solving for variable 'k'.

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

Add '-56k' to each side of the equation.
-4 + 4k + -56k = 48 + 56k + -56k

Combine like terms: 4k + -56k = -52k
-4 + -52k = 48 + 56k + -56k

Combine like terms: 56k + -56k = 0
-4 + -52k = 48 + 0
-4 + -52k = 48

Add '4' to each side of the equation.
-4 + 4 + -52k = 48 + 4

Combine like terms: -4 + 4 = 0
0 + -52k = 48 + 4
-52k = 48 + 4

Combine like terms: 48 + 4 = 52
-52k = 52

Divide each side by '-52'.
k = -1

Simplifying
k = -1

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