0.8x-100=k(x+a)

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Solution for 0.8x-100=k(x+a) equation:


Simplifying
0.8x + -100 = k(x + a)

Reorder the terms:
-100 + 0.8x = k(x + a)

Reorder the terms:
-100 + 0.8x = k(a + x)
-100 + 0.8x = (a * k + x * k)
-100 + 0.8x = (ak + kx)

Solving
-100 + 0.8x = ak + kx

Solving for variable 'x'.

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

Add '-1kx' to each side of the equation.
-100 + -1kx + 0.8x = ak + kx + -1kx

Combine like terms: kx + -1kx = 0
-100 + -1kx + 0.8x = ak + 0
-100 + -1kx + 0.8x = ak

Add '100' to each side of the equation.
-100 + -1kx + 100 + 0.8x = 100 + ak

Reorder the terms:
-100 + 100 + -1kx + 0.8x = 100 + ak

Combine like terms: -100 + 100 = 0
0 + -1kx + 0.8x = 100 + ak
-1kx + 0.8x = 100 + ak

Reorder the terms:
-100 + -1ak + -1kx + 0.8x = 100 + ak + -100 + -1ak

Reorder the terms:
-100 + -1ak + -1kx + 0.8x = 100 + -100 + ak + -1ak

Combine like terms: 100 + -100 = 0
-100 + -1ak + -1kx + 0.8x = 0 + ak + -1ak
-100 + -1ak + -1kx + 0.8x = ak + -1ak

Combine like terms: ak + -1ak = 0
-100 + -1ak + -1kx + 0.8x = 0

The solution to this equation could not be determined.

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