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

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


Simplifying
3(1 + 3k) = -1 + 8k
(1 * 3 + 3k * 3) = -1 + 8k
(3 + 9k) = -1 + 8k

Solving
3 + 9k = -1 + 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.
3 + 9k + -8k = -1 + 8k + -8k

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

Combine like terms: 8k + -8k = 0
3 + 1k = -1 + 0
3 + 1k = -1

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

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

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

Divide each side by '1'.
k = -4

Simplifying
k = -4

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