x(2)=9(x-2)

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Solution for x(2)=9(x-2) equation:


Simplifying
x(2) = 9(x + -2)

Reorder the terms for easier multiplication:
2x = 9(x + -2)

Reorder the terms:
2x = 9(-2 + x)
2x = (-2 * 9 + x * 9)
2x = (-18 + 9x)

Solving
2x = -18 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
2x + -9x = -18 + 9x + -9x

Combine like terms: 2x + -9x = -7x
-7x = -18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7x = -18 + 0
-7x = -18

Divide each side by '-7'.
x = 2.571428571

Simplifying
x = 2.571428571

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