-7+30+2k=

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Solution for -7+30+2k= equation: 


Simplifying
-7 + 30 + 2k = 0

Combine like terms: -7 + 30 = 23
23 + 2k = 0

Solving
23 + 2k = 0

Solving for variable 'k'.

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

Add '-23' to each side of the equation.
23 + -23 + 2k = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 2k = 0 + -23
2k = 0 + -23

Combine like terms: 0 + -23 = -23
2k = -23

Divide each side by '2'.
k = -11.5

Simplifying
k = -11.5

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