3(1-k)-1=1-2k

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Solution for 3(1-k)-1=1-2k equation:


Simplifying
3(1 + -1k) + -1 = 1 + -2k
(1 * 3 + -1k * 3) + -1 = 1 + -2k
(3 + -3k) + -1 = 1 + -2k

Reorder the terms:
3 + -1 + -3k = 1 + -2k

Combine like terms: 3 + -1 = 2
2 + -3k = 1 + -2k

Solving
2 + -3k = 1 + -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
2 + -3k + 2k = 1 + -2k + 2k

Combine like terms: -3k + 2k = -1k
2 + -1k = 1 + -2k + 2k

Combine like terms: -2k + 2k = 0
2 + -1k = 1 + 0
2 + -1k = 1

Add '-2' to each side of the equation.
2 + -2 + -1k = 1 + -2

Combine like terms: 2 + -2 = 0
0 + -1k = 1 + -2
-1k = 1 + -2

Combine like terms: 1 + -2 = -1
-1k = -1

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

Simplifying
k = 1

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