-(k-3)=31+3k

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Solution for -(k-3)=31+3k equation:


Simplifying
-1(k + -3) = 31 + 3k

Reorder the terms:
-1(-3 + k) = 31 + 3k
(-3 * -1 + k * -1) = 31 + 3k
(3 + -1k) = 31 + 3k

Solving
3 + -1k = 31 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
3 + -1k + -3k = 31 + 3k + -3k

Combine like terms: -1k + -3k = -4k
3 + -4k = 31 + 3k + -3k

Combine like terms: 3k + -3k = 0
3 + -4k = 31 + 0
3 + -4k = 31

Add '-3' to each side of the equation.
3 + -3 + -4k = 31 + -3

Combine like terms: 3 + -3 = 0
0 + -4k = 31 + -3
-4k = 31 + -3

Combine like terms: 31 + -3 = 28
-4k = 28

Divide each side by '-4'.
k = -7

Simplifying
k = -7

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