-5(k+6)-5(1-5k)=k-3+7k+1

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Solution for -5(k+6)-5(1-5k)=k-3+7k+1 equation:


Simplifying
-5(k + 6) + -5(1 + -5k) = k + -3 + 7k + 1

Reorder the terms:
-5(6 + k) + -5(1 + -5k) = k + -3 + 7k + 1
(6 * -5 + k * -5) + -5(1 + -5k) = k + -3 + 7k + 1
(-30 + -5k) + -5(1 + -5k) = k + -3 + 7k + 1
-30 + -5k + (1 * -5 + -5k * -5) = k + -3 + 7k + 1
-30 + -5k + (-5 + 25k) = k + -3 + 7k + 1

Reorder the terms:
-30 + -5 + -5k + 25k = k + -3 + 7k + 1

Combine like terms: -30 + -5 = -35
-35 + -5k + 25k = k + -3 + 7k + 1

Combine like terms: -5k + 25k = 20k
-35 + 20k = k + -3 + 7k + 1

Reorder the terms:
-35 + 20k = -3 + 1 + k + 7k

Combine like terms: -3 + 1 = -2
-35 + 20k = -2 + k + 7k

Combine like terms: k + 7k = 8k
-35 + 20k = -2 + 8k

Solving
-35 + 20k = -2 + 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.
-35 + 20k + -8k = -2 + 8k + -8k

Combine like terms: 20k + -8k = 12k
-35 + 12k = -2 + 8k + -8k

Combine like terms: 8k + -8k = 0
-35 + 12k = -2 + 0
-35 + 12k = -2

Add '35' to each side of the equation.
-35 + 35 + 12k = -2 + 35

Combine like terms: -35 + 35 = 0
0 + 12k = -2 + 35
12k = -2 + 35

Combine like terms: -2 + 35 = 33
12k = 33

Divide each side by '12'.
k = 2.75

Simplifying
k = 2.75

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