4+8k=-3(1-5k)-7

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Solution for 4+8k=-3(1-5k)-7 equation: 


Simplifying
4 + 8k = -3(1 + -5k) + -7
4 + 8k = (1 * -3 + -5k * -3) + -7
4 + 8k = (-3 + 15k) + -7

Reorder the terms:
4 + 8k = -3 + -7 + 15k

Combine like terms: -3 + -7 = -10
4 + 8k = -10 + 15k

Solving
4 + 8k = -10 + 15k

Solving for variable 'k'.

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

Add '-15k' to each side of the equation.
4 + 8k + -15k = -10 + 15k + -15k

Combine like terms: 8k + -15k = -7k
4 + -7k = -10 + 15k + -15k

Combine like terms: 15k + -15k = 0
4 + -7k = -10 + 0
4 + -7k = -10

Add '-4' to each side of the equation.
4 + -4 + -7k = -10 + -4

Combine like terms: 4 + -4 = 0
0 + -7k = -10 + -4
-7k = -10 + -4

Combine like terms: -10 + -4 = -14
-7k = -14

Divide each side by '-7'.
k = 2

Simplifying
k = 2

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