X+20=9x-.4

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Solution for X+20=9x-.4 equation:


Simplifying
X + 20 = 9x + -0.4

Reorder the terms:
20 + X = 9x + -0.4

Reorder the terms:
20 + X = -0.4 + 9x

Solving
20 + X = -0.4 + 9x

Solving for variable 'X'.

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

Add '-20' to each side of the equation.
20 + -20 + X = -0.4 + -20 + 9x

Combine like terms: 20 + -20 = 0
0 + X = -0.4 + -20 + 9x
X = -0.4 + -20 + 9x

Combine like terms: -0.4 + -20 = -20.4
X = -20.4 + 9x

Simplifying
X = -20.4 + 9x

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