-2(5k+7)=-4-8k

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Solution for -2(5k+7)=-4-8k equation:


Simplifying
-2(5k + 7) = -4 + -8k

Reorder the terms:
-2(7 + 5k) = -4 + -8k
(7 * -2 + 5k * -2) = -4 + -8k
(-14 + -10k) = -4 + -8k

Solving
-14 + -10k = -4 + -8k

Solving for variable 'k'.

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

Add '8k' to each side of the equation.
-14 + -10k + 8k = -4 + -8k + 8k

Combine like terms: -10k + 8k = -2k
-14 + -2k = -4 + -8k + 8k

Combine like terms: -8k + 8k = 0
-14 + -2k = -4 + 0
-14 + -2k = -4

Add '14' to each side of the equation.
-14 + 14 + -2k = -4 + 14

Combine like terms: -14 + 14 = 0
0 + -2k = -4 + 14
-2k = -4 + 14

Combine like terms: -4 + 14 = 10
-2k = 10

Divide each side by '-2'.
k = -5

Simplifying
k = -5

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