(8-x)900=200(x-1)

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Solution for (8-x)900=200(x-1) equation:


Simplifying
(8 + -1x) * 900 = 200(x + -1)

Reorder the terms for easier multiplication:
900(8 + -1x) = 200(x + -1)
(8 * 900 + -1x * 900) = 200(x + -1)
(7200 + -900x) = 200(x + -1)

Reorder the terms:
7200 + -900x = 200(-1 + x)
7200 + -900x = (-1 * 200 + x * 200)
7200 + -900x = (-200 + 200x)

Solving
7200 + -900x = -200 + 200x

Solving for variable 'x'.

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

Add '-200x' to each side of the equation.
7200 + -900x + -200x = -200 + 200x + -200x

Combine like terms: -900x + -200x = -1100x
7200 + -1100x = -200 + 200x + -200x

Combine like terms: 200x + -200x = 0
7200 + -1100x = -200 + 0
7200 + -1100x = -200

Add '-7200' to each side of the equation.
7200 + -7200 + -1100x = -200 + -7200

Combine like terms: 7200 + -7200 = 0
0 + -1100x = -200 + -7200
-1100x = -200 + -7200

Combine like terms: -200 + -7200 = -7400
-1100x = -7400

Divide each side by '-1100'.
x = 6.727272727

Simplifying
x = 6.727272727

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