-3(5-k)-25=8k

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Solution for -3(5-k)-25=8k equation:


Simplifying
-3(5 + -1k) + -25 = 8k
(5 * -3 + -1k * -3) + -25 = 8k
(-15 + 3k) + -25 = 8k

Reorder the terms:
-15 + -25 + 3k = 8k

Combine like terms: -15 + -25 = -40
-40 + 3k = 8k

Solving
-40 + 3k = 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.
-40 + 3k + -8k = 8k + -8k

Combine like terms: 3k + -8k = -5k
-40 + -5k = 8k + -8k

Combine like terms: 8k + -8k = 0
-40 + -5k = 0

Add '40' to each side of the equation.
-40 + 40 + -5k = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -5k = 0 + 40
-5k = 0 + 40

Combine like terms: 0 + 40 = 40
-5k = 40

Divide each side by '-5'.
k = -8

Simplifying
k = -8

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