1-2k+4=-7

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Solution for 1-2k+4=-7 equation: 


Simplifying
1 + -2k + 4 = -7

Reorder the terms:
1 + 4 + -2k = -7

Combine like terms: 1 + 4 = 5
5 + -2k = -7

Solving
5 + -2k = -7

Solving for variable 'k'.

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

Add '-5' to each side of the equation.
5 + -5 + -2k = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -2k = -7 + -5
-2k = -7 + -5

Combine like terms: -7 + -5 = -12
-2k = -12

Divide each side by '-2'.
k = 6

Simplifying
k = 6

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