-9+8k=7-4k

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


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

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

Solving for variable 'k'.

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

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

Combine like terms: 8k + 4k = 12k
-9 + 12k = 7 + -4k + 4k

Combine like terms: -4k + 4k = 0
-9 + 12k = 7 + 0
-9 + 12k = 7

Add '9' to each side of the equation.
-9 + 9 + 12k = 7 + 9

Combine like terms: -9 + 9 = 0
0 + 12k = 7 + 9
12k = 7 + 9

Combine like terms: 7 + 9 = 16
12k = 16

Divide each side by '12'.
k = 1.333333333

Simplifying
k = 1.333333333

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