3(k+1)=4k-4

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Solution for 3(k+1)=4k-4 equation:


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

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

Reorder the terms:
3 + 3k = -4 + 4k

Solving
3 + 3k = -4 + 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.
3 + 3k + -4k = -4 + 4k + -4k

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

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

Add '-3' to each side of the equation.
3 + -3 + -1k = -4 + -3

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

Combine like terms: -4 + -3 = -7
-1k = -7

Divide each side by '-1'.
k = 7

Simplifying
k = 7

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