2(3k-1)-4(k-7)=

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Solution for 2(3k-1)-4(k-7)= equation:


Simplifying
2(3k + -1) + -4(k + -7) = 0

Reorder the terms:
2(-1 + 3k) + -4(k + -7) = 0
(-1 * 2 + 3k * 2) + -4(k + -7) = 0
(-2 + 6k) + -4(k + -7) = 0

Reorder the terms:
-2 + 6k + -4(-7 + k) = 0
-2 + 6k + (-7 * -4 + k * -4) = 0
-2 + 6k + (28 + -4k) = 0

Reorder the terms:
-2 + 28 + 6k + -4k = 0

Combine like terms: -2 + 28 = 26
26 + 6k + -4k = 0

Combine like terms: 6k + -4k = 2k
26 + 2k = 0

Solving
26 + 2k = 0

Solving for variable 'k'.

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

Add '-26' to each side of the equation.
26 + -26 + 2k = 0 + -26

Combine like terms: 26 + -26 = 0
0 + 2k = 0 + -26
2k = 0 + -26

Combine like terms: 0 + -26 = -26
2k = -26

Divide each side by '2'.
k = -13

Simplifying
k = -13

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