-8k-2k+9=49

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Solution for -8k-2k+9=49 equation: 


Simplifying
-8k + -2k + 9 = 49

Reorder the terms:
9 + -8k + -2k = 49

Combine like terms: -8k + -2k = -10k
9 + -10k = 49

Solving
9 + -10k = 49

Solving for variable 'k'.

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

Add '-9' to each side of the equation.
9 + -9 + -10k = 49 + -9

Combine like terms: 9 + -9 = 0
0 + -10k = 49 + -9
-10k = 49 + -9

Combine like terms: 49 + -9 = 40
-10k = 40

Divide each side by '-10'.
k = -4

Simplifying
k = -4

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