-9(k-1)-(2+4k)=-14k

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Solution for -9(k-1)-(2+4k)=-14k equation:


Simplifying
-9(k + -1) + -1(2 + 4k) = -14k

Reorder the terms:
-9(-1 + k) + -1(2 + 4k) = -14k
(-1 * -9 + k * -9) + -1(2 + 4k) = -14k
(9 + -9k) + -1(2 + 4k) = -14k
9 + -9k + (2 * -1 + 4k * -1) = -14k
9 + -9k + (-2 + -4k) = -14k

Reorder the terms:
9 + -2 + -9k + -4k = -14k

Combine like terms: 9 + -2 = 7
7 + -9k + -4k = -14k

Combine like terms: -9k + -4k = -13k
7 + -13k = -14k

Solving
7 + -13k = -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.
7 + -13k + 14k = -14k + 14k

Combine like terms: -13k + 14k = 1k
7 + 1k = -14k + 14k

Combine like terms: -14k + 14k = 0
7 + 1k = 0

Add '-7' to each side of the equation.
7 + -7 + 1k = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 1k = 0 + -7
1k = 0 + -7

Combine like terms: 0 + -7 = -7
1k = -7

Divide each side by '1'.
k = -7

Simplifying
k = -7

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