-5-7k+4-6k=-3(-3k+3)-5(4k-2)

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Solution for -5-7k+4-6k=-3(-3k+3)-5(4k-2) equation:


Simplifying
-5 + -7k + 4 + -6k = -3(-3k + 3) + -5(4k + -2)

Reorder the terms:
-5 + 4 + -7k + -6k = -3(-3k + 3) + -5(4k + -2)

Combine like terms: -5 + 4 = -1
-1 + -7k + -6k = -3(-3k + 3) + -5(4k + -2)

Combine like terms: -7k + -6k = -13k
-1 + -13k = -3(-3k + 3) + -5(4k + -2)

Reorder the terms:
-1 + -13k = -3(3 + -3k) + -5(4k + -2)
-1 + -13k = (3 * -3 + -3k * -3) + -5(4k + -2)
-1 + -13k = (-9 + 9k) + -5(4k + -2)

Reorder the terms:
-1 + -13k = -9 + 9k + -5(-2 + 4k)
-1 + -13k = -9 + 9k + (-2 * -5 + 4k * -5)
-1 + -13k = -9 + 9k + (10 + -20k)

Reorder the terms:
-1 + -13k = -9 + 10 + 9k + -20k

Combine like terms: -9 + 10 = 1
-1 + -13k = 1 + 9k + -20k

Combine like terms: 9k + -20k = -11k
-1 + -13k = 1 + -11k

Solving
-1 + -13k = 1 + -11k

Solving for variable 'k'.

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

Add '11k' to each side of the equation.
-1 + -13k + 11k = 1 + -11k + 11k

Combine like terms: -13k + 11k = -2k
-1 + -2k = 1 + -11k + 11k

Combine like terms: -11k + 11k = 0
-1 + -2k = 1 + 0
-1 + -2k = 1

Add '1' to each side of the equation.
-1 + 1 + -2k = 1 + 1

Combine like terms: -1 + 1 = 0
0 + -2k = 1 + 1
-2k = 1 + 1

Combine like terms: 1 + 1 = 2
-2k = 2

Divide each side by '-2'.
k = -1

Simplifying
k = -1

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