3x+5x-kx=y

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Solution for 3x+5x-kx=y equation:


Simplifying
3x + 5x + -1kx = y

Reorder the terms:
-1kx + 3x + 5x = y

Combine like terms: 3x + 5x = 8x
-1kx + 8x = y

Solving
-1kx + 8x = y

Solving for variable 'k'.

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

Add '-8x' to each side of the equation.
-1kx + 8x + -8x = -8x + y

Combine like terms: 8x + -8x = 0
-1kx + 0 = -8x + y
-1kx = -8x + y

Divide each side by '-1x'.
k = 8 + -1x-1y

Simplifying
k = 8 + -1x-1y

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