-28-7k=-2(7k-7)

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Solution for -28-7k=-2(7k-7) equation:


Simplifying
-28 + -7k = -2(7k + -7)

Reorder the terms:
-28 + -7k = -2(-7 + 7k)
-28 + -7k = (-7 * -2 + 7k * -2)
-28 + -7k = (14 + -14k)

Solving
-28 + -7k = 14 + -14k

Solving for variable 'k'.

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

Add '14k' to each side of the equation.
-28 + -7k + 14k = 14 + -14k + 14k

Combine like terms: -7k + 14k = 7k
-28 + 7k = 14 + -14k + 14k

Combine like terms: -14k + 14k = 0
-28 + 7k = 14 + 0
-28 + 7k = 14

Add '28' to each side of the equation.
-28 + 28 + 7k = 14 + 28

Combine like terms: -28 + 28 = 0
0 + 7k = 14 + 28
7k = 14 + 28

Combine like terms: 14 + 28 = 42
7k = 42

Divide each side by '7'.
k = 6

Simplifying
k = 6

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