7.5k-3-6.5k=-18.5

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Solution for 7.5k-3-6.5k=-18.5 equation:


Simplifying
7.5k + -3 + -6.5k = -18.5

Reorder the terms:
-3 + 7.5k + -6.5k = -18.5

Combine like terms: 7.5k + -6.5k = 1k
-3 + 1k = -18.5

Solving
-3 + 1k = -18.5

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + 1k = -18.5 + 3

Combine like terms: -3 + 3 = 0
0 + 1k = -18.5 + 3
1k = -18.5 + 3

Combine like terms: -18.5 + 3 = -15.5
1k = -15.5

Divide each side by '1'.
k = -15.5

Simplifying
k = -15.5

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