-4-7k=-9k-8

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Solution for -4-7k=-9k-8 equation:


Simplifying
-4 + -7k = -9k + -8

Reorder the terms:
-4 + -7k = -8 + -9k

Solving
-4 + -7k = -8 + -9k

Solving for variable 'k'.

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

Add '9k' to each side of the equation.
-4 + -7k + 9k = -8 + -9k + 9k

Combine like terms: -7k + 9k = 2k
-4 + 2k = -8 + -9k + 9k

Combine like terms: -9k + 9k = 0
-4 + 2k = -8 + 0
-4 + 2k = -8

Add '4' to each side of the equation.
-4 + 4 + 2k = -8 + 4

Combine like terms: -4 + 4 = 0
0 + 2k = -8 + 4
2k = -8 + 4

Combine like terms: -8 + 4 = -4
2k = -4

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

Simplifying
k = -2

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