-7(k-7)-(-8k-6)=3

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Solution for -7(k-7)-(-8k-6)=3 equation:


Simplifying
-7(k + -7) + -1(-8k + -6) = 3

Reorder the terms:
-7(-7 + k) + -1(-8k + -6) = 3
(-7 * -7 + k * -7) + -1(-8k + -6) = 3
(49 + -7k) + -1(-8k + -6) = 3

Reorder the terms:
49 + -7k + -1(-6 + -8k) = 3
49 + -7k + (-6 * -1 + -8k * -1) = 3
49 + -7k + (6 + 8k) = 3

Reorder the terms:
49 + 6 + -7k + 8k = 3

Combine like terms: 49 + 6 = 55
55 + -7k + 8k = 3

Combine like terms: -7k + 8k = 1k
55 + 1k = 3

Solving
55 + 1k = 3

Solving for variable 'k'.

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

Add '-55' to each side of the equation.
55 + -55 + 1k = 3 + -55

Combine like terms: 55 + -55 = 0
0 + 1k = 3 + -55
1k = 3 + -55

Combine like terms: 3 + -55 = -52
1k = -52

Divide each side by '1'.
k = -52

Simplifying
k = -52

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