3-8(2k+7)=-(5+8k)+8k

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Solution for 3-8(2k+7)=-(5+8k)+8k equation:


Simplifying
3 + -8(2k + 7) = -1(5 + 8k) + 8k

Reorder the terms:
3 + -8(7 + 2k) = -1(5 + 8k) + 8k
3 + (7 * -8 + 2k * -8) = -1(5 + 8k) + 8k
3 + (-56 + -16k) = -1(5 + 8k) + 8k

Combine like terms: 3 + -56 = -53
-53 + -16k = -1(5 + 8k) + 8k
-53 + -16k = (5 * -1 + 8k * -1) + 8k
-53 + -16k = (-5 + -8k) + 8k

Combine like terms: -8k + 8k = 0
-53 + -16k = -5 + 0
-53 + -16k = -5

Solving
-53 + -16k = -5

Solving for variable 'k'.

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

Add '53' to each side of the equation.
-53 + 53 + -16k = -5 + 53

Combine like terms: -53 + 53 = 0
0 + -16k = -5 + 53
-16k = -5 + 53

Combine like terms: -5 + 53 = 48
-16k = 48

Divide each side by '-16'.
k = -3

Simplifying
k = -3

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