18x+9=2x

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Solution for 18x+9=2x equation:


Simplifying
18x + 9 = 2x

Reorder the terms:
9 + 18x = 2x

Solving
9 + 18x = 2x

Solving for variable 'x'.

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

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

Combine like terms: 18x + -2x = 16x
9 + 16x = 2x + -2x

Combine like terms: 2x + -2x = 0
9 + 16x = 0

Add '-9' to each side of the equation.
9 + -9 + 16x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 16x = 0 + -9
16x = 0 + -9

Combine like terms: 0 + -9 = -9
16x = -9

Divide each side by '16'.
x = -0.5625

Simplifying
x = -0.5625

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