-3k-5(4-7k)=-20-6k

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Solution for -3k-5(4-7k)=-20-6k equation:


Simplifying
-3k + -5(4 + -7k) = -20 + -6k
-3k + (4 * -5 + -7k * -5) = -20 + -6k
-3k + (-20 + 35k) = -20 + -6k

Reorder the terms:
-20 + -3k + 35k = -20 + -6k

Combine like terms: -3k + 35k = 32k
-20 + 32k = -20 + -6k

Add '20' to each side of the equation.
-20 + 20 + 32k = -20 + 20 + -6k

Combine like terms: -20 + 20 = 0
0 + 32k = -20 + 20 + -6k
32k = -20 + 20 + -6k

Combine like terms: -20 + 20 = 0
32k = 0 + -6k
32k = -6k

Solving
32k = -6k

Solving for variable 'k'.

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

Add '6k' to each side of the equation.
32k + 6k = -6k + 6k

Combine like terms: 32k + 6k = 38k
38k = -6k + 6k

Combine like terms: -6k + 6k = 0
38k = 0

Divide each side by '38'.
k = 0

Simplifying
k = 0

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