-5(3+7k)=-3k-15

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Solution for -5(3+7k)=-3k-15 equation:


Simplifying
-5(3 + 7k) = -3k + -15
(3 * -5 + 7k * -5) = -3k + -15
(-15 + -35k) = -3k + -15

Reorder the terms:
-15 + -35k = -15 + -3k

Add '15' to each side of the equation.
-15 + 15 + -35k = -15 + 15 + -3k

Combine like terms: -15 + 15 = 0
0 + -35k = -15 + 15 + -3k
-35k = -15 + 15 + -3k

Combine like terms: -15 + 15 = 0
-35k = 0 + -3k
-35k = -3k

Solving
-35k = -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
-35k + 3k = -3k + 3k

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

Combine like terms: -3k + 3k = 0
-32k = 0

Divide each side by '-32'.
k = 0

Simplifying
k = 0

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