6k+7.5=k+12

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Solution for 6k+7.5=k+12 equation:


Simplifying
6k + 7.5 = k + 12

Reorder the terms:
7.5 + 6k = k + 12

Reorder the terms:
7.5 + 6k = 12 + k

Solving
7.5 + 6k = 12 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
7.5 + 6k + -1k = 12 + k + -1k

Combine like terms: 6k + -1k = 5k
7.5 + 5k = 12 + k + -1k

Combine like terms: k + -1k = 0
7.5 + 5k = 12 + 0
7.5 + 5k = 12

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 5k = 12 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 5k = 12 + -7.5
5k = 12 + -7.5

Combine like terms: 12 + -7.5 = 4.5
5k = 4.5

Divide each side by '5'.
k = 0.9

Simplifying
k = 0.9

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