8(k-1)-(9+2k)=5k

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Solution for 8(k-1)-(9+2k)=5k equation:


Simplifying
8(k + -1) + -1(9 + 2k) = 5k

Reorder the terms:
8(-1 + k) + -1(9 + 2k) = 5k
(-1 * 8 + k * 8) + -1(9 + 2k) = 5k
(-8 + 8k) + -1(9 + 2k) = 5k
-8 + 8k + (9 * -1 + 2k * -1) = 5k
-8 + 8k + (-9 + -2k) = 5k

Reorder the terms:
-8 + -9 + 8k + -2k = 5k

Combine like terms: -8 + -9 = -17
-17 + 8k + -2k = 5k

Combine like terms: 8k + -2k = 6k
-17 + 6k = 5k

Solving
-17 + 6k = 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
-17 + 6k + -5k = 5k + -5k

Combine like terms: 6k + -5k = 1k
-17 + 1k = 5k + -5k

Combine like terms: 5k + -5k = 0
-17 + 1k = 0

Add '17' to each side of the equation.
-17 + 17 + 1k = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 1k = 0 + 17
1k = 0 + 17

Combine like terms: 0 + 17 = 17
1k = 17

Divide each side by '1'.
k = 17

Simplifying
k = 17

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