k-5k=5(-2k-3)-(1-7k)

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Solution for k-5k=5(-2k-3)-(1-7k) equation:


Simplifying
k + -5k = 5(-2k + -3) + -1(1 + -7k)

Combine like terms: k + -5k = -4k
-4k = 5(-2k + -3) + -1(1 + -7k)

Reorder the terms:
-4k = 5(-3 + -2k) + -1(1 + -7k)
-4k = (-3 * 5 + -2k * 5) + -1(1 + -7k)
-4k = (-15 + -10k) + -1(1 + -7k)
-4k = -15 + -10k + (1 * -1 + -7k * -1)
-4k = -15 + -10k + (-1 + 7k)

Reorder the terms:
-4k = -15 + -1 + -10k + 7k

Combine like terms: -15 + -1 = -16
-4k = -16 + -10k + 7k

Combine like terms: -10k + 7k = -3k
-4k = -16 + -3k

Solving
-4k = -16 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
-4k + 3k = -16 + -3k + 3k

Combine like terms: -4k + 3k = -1k
-1k = -16 + -3k + 3k

Combine like terms: -3k + 3k = 0
-1k = -16 + 0
-1k = -16

Divide each side by '-1'.
k = 16

Simplifying
k = 16

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