8.64x-9=2x*45

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Solution for 8.64x-9=2x*45 equation:


Simplifying
8.64x + -9 = 2x * 45

Reorder the terms:
-9 + 8.64x = 2x * 45

Reorder the terms for easier multiplication:
-9 + 8.64x = 2 * 45x

Multiply 2 * 45
-9 + 8.64x = 90x

Solving
-9 + 8.64x = 90x

Solving for variable 'x'.

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

Add '-90x' to each side of the equation.
-9 + 8.64x + -90x = 90x + -90x

Combine like terms: 8.64x + -90x = -81.36x
-9 + -81.36x = 90x + -90x

Combine like terms: 90x + -90x = 0
-9 + -81.36x = 0

Add '9' to each side of the equation.
-9 + 9 + -81.36x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -81.36x = 0 + 9
-81.36x = 0 + 9

Combine like terms: 0 + 9 = 9
-81.36x = 9

Divide each side by '-81.36'.
x = -0.110619469

Simplifying
x = -0.110619469

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