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

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


Simplifying
-3(1 + -4k) = 3(-1 + 7k) + -5k
(1 * -3 + -4k * -3) = 3(-1 + 7k) + -5k
(-3 + 12k) = 3(-1 + 7k) + -5k
-3 + 12k = (-1 * 3 + 7k * 3) + -5k
-3 + 12k = (-3 + 21k) + -5k

Combine like terms: 21k + -5k = 16k
-3 + 12k = -3 + 16k

Add '3' to each side of the equation.
-3 + 3 + 12k = -3 + 3 + 16k

Combine like terms: -3 + 3 = 0
0 + 12k = -3 + 3 + 16k
12k = -3 + 3 + 16k

Combine like terms: -3 + 3 = 0
12k = 0 + 16k
12k = 16k

Solving
12k = 16k

Solving for variable 'k'.

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

Add '-16k' to each side of the equation.
12k + -16k = 16k + -16k

Combine like terms: 12k + -16k = -4k
-4k = 16k + -16k

Combine like terms: 16k + -16k = 0
-4k = 0

Divide each side by '-4'.
k = 0

Simplifying
k = 0

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