5-3k+7-9k=

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Solution for 5-3k+7-9k= equation:


Simplifying
5 + -3k + 7 + -9k = 0
Reorder the terms:
5 + 7 + -3k + -9k = 0
Combine like terms: 5 + 7 = 12
12 + -3k + -9k = 0
Combine like terms: -3k + -9k = -12k
12 + -12k = 0
Solving
12 + -12k = 0
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '-12' to each side of the equation.
12 + -12 + -12k = 0 + -12
Combine like terms: 12 + -12 = 0
0 + -12k = 0 + -12
-12k = 0 + -12
Combine like terms: 0 + -12 = -12
-12k = -12
Divide each side by '-12'.
k = 1
Simplifying
k = 1

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