-2k+9-7=19

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Solution for -2k+9-7=19 equation:


Simplifying
-2k + 9 + -7 = 19

Reorder the terms:
9 + -7 + -2k = 19

Combine like terms: 9 + -7 = 2
2 + -2k = 19

Solving
2 + -2k = 19

Solving for variable 'k'.

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

Add '-2' to each side of the equation.
2 + -2 + -2k = 19 + -2

Combine like terms: 2 + -2 = 0
0 + -2k = 19 + -2
-2k = 19 + -2

Combine like terms: 19 + -2 = 17
-2k = 17

Divide each side by '-2'.
k = -8.5

Simplifying
k = -8.5

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