3(k-1)=17-(8+k)

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Solution for 3(k-1)=17-(8+k) equation:


Simplifying
3(k + -1) = 17 + -1(8 + k)

Reorder the terms:
3(-1 + k) = 17 + -1(8 + k)
(-1 * 3 + k * 3) = 17 + -1(8 + k)
(-3 + 3k) = 17 + -1(8 + k)
-3 + 3k = 17 + (8 * -1 + k * -1)
-3 + 3k = 17 + (-8 + -1k)

Combine like terms: 17 + -8 = 9
-3 + 3k = 9 + -1k

Solving
-3 + 3k = 9 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
-3 + 3k + k = 9 + -1k + k

Combine like terms: 3k + k = 4k
-3 + 4k = 9 + -1k + k

Combine like terms: -1k + k = 0
-3 + 4k = 9 + 0
-3 + 4k = 9

Add '3' to each side of the equation.
-3 + 3 + 4k = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 4k = 9 + 3
4k = 9 + 3

Combine like terms: 9 + 3 = 12
4k = 12

Divide each side by '4'.
k = 3

Simplifying
k = 3

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