3=k-30

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Solution for 3=k-30 equation:


Simplifying
3 = k + -30

Reorder the terms:
3 = -30 + k

Solving
3 = -30 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
3 + -1k = -30 + k + -1k

Combine like terms: k + -1k = 0
3 + -1k = -30 + 0
3 + -1k = -30

Add '-3' to each side of the equation.
3 + -3 + -1k = -30 + -3

Combine like terms: 3 + -3 = 0
0 + -1k = -30 + -3
-1k = -30 + -3

Combine like terms: -30 + -3 = -33
-1k = -33

Divide each side by '-1'.
k = 33

Simplifying
k = 33

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