3(7-2k)=17-8k

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Solution for 3(7-2k)=17-8k equation: 


Simplifying
3(7 + -2k) = 17 + -8k
(7 * 3 + -2k * 3) = 17 + -8k
(21 + -6k) = 17 + -8k

Solving
21 + -6k = 17 + -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.
21 + -6k + 8k = 17 + -8k + 8k

Combine like terms: -6k + 8k = 2k
21 + 2k = 17 + -8k + 8k

Combine like terms: -8k + 8k = 0
21 + 2k = 17 + 0
21 + 2k = 17

Add '-21' to each side of the equation.
21 + -21 + 2k = 17 + -21

Combine like terms: 21 + -21 = 0
0 + 2k = 17 + -21
2k = 17 + -21

Combine like terms: 17 + -21 = -4
2k = -4

Divide each side by '2'.
k = -2

Simplifying
k = -2

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