-15.7=k-19.9

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Solution for -15.7=k-19.9 equation:


Simplifying
-15.7 = k + -19.9

Reorder the terms:
-15.7 = -19.9 + k

Solving
-15.7 = -19.9 + 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.
-15.7 + -1k = -19.9 + k + -1k

Combine like terms: k + -1k = 0
-15.7 + -1k = -19.9 + 0
-15.7 + -1k = -19.9

Add '15.7' to each side of the equation.
-15.7 + 15.7 + -1k = -19.9 + 15.7

Combine like terms: -15.7 + 15.7 = 0.0
0.0 + -1k = -19.9 + 15.7
-1k = -19.9 + 15.7

Combine like terms: -19.9 + 15.7 = -4.2
-1k = -4.2

Divide each side by '-1'.
k = 4.2

Simplifying
k = 4.2

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