-4x=5x+9

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Solution for -4x=5x+9 equation: 


Simplifying
-4x = 5x + 9

Reorder the terms:
-4x = 9 + 5x

Solving
-4x = 9 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-4x + -5x = 9 + 5x + -5x

Combine like terms: -4x + -5x = -9x
-9x = 9 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9x = 9 + 0
-9x = 9

Divide each side by '-9'.
x = -1

Simplifying
x = -1

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