x=9-y-4x

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Solution for x=9-y-4x equation:


Simplifying
x = 9 + -1y + -4x

Reorder the terms:
x = 9 + -4x + -1y

Solving
x = 9 + -4x + -1y

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
x + 4x = 9 + -4x + 4x + -1y

Combine like terms: x + 4x = 5x
5x = 9 + -4x + 4x + -1y

Combine like terms: -4x + 4x = 0
5x = 9 + 0 + -1y
5x = 9 + -1y

Divide each side by '5'.
x = 1.8 + -0.2y

Simplifying
x = 1.8 + -0.2y

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