3k-8=5-(4k-8)

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Solution for 3k-8=5-(4k-8) equation:


Simplifying
3k + -8 = 5 + -1(4k + -8)

Reorder the terms:
-8 + 3k = 5 + -1(4k + -8)

Reorder the terms:
-8 + 3k = 5 + -1(-8 + 4k)
-8 + 3k = 5 + (-8 * -1 + 4k * -1)
-8 + 3k = 5 + (8 + -4k)

Combine like terms: 5 + 8 = 13
-8 + 3k = 13 + -4k

Solving
-8 + 3k = 13 + -4k

Solving for variable 'k'.

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

Add '4k' to each side of the equation.
-8 + 3k + 4k = 13 + -4k + 4k

Combine like terms: 3k + 4k = 7k
-8 + 7k = 13 + -4k + 4k

Combine like terms: -4k + 4k = 0
-8 + 7k = 13 + 0
-8 + 7k = 13

Add '8' to each side of the equation.
-8 + 8 + 7k = 13 + 8

Combine like terms: -8 + 8 = 0
0 + 7k = 13 + 8
7k = 13 + 8

Combine like terms: 13 + 8 = 21
7k = 21

Divide each side by '7'.
k = 3

Simplifying
k = 3

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