4x+3y+9z-2x+5z-5y=

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Solution for 4x+3y+9z-2x+5z-5y= equation: 


Simplifying
4x + 3y + 9z + -2x + 5z + -5y = 0

Reorder the terms:
4x + -2x + 3y + -5y + 9z + 5z = 0

Combine like terms: 4x + -2x = 2x
2x + 3y + -5y + 9z + 5z = 0

Combine like terms: 3y + -5y = -2y
2x + -2y + 9z + 5z = 0

Combine like terms: 9z + 5z = 14z
2x + -2y + 14z = 0

Solving
2x + -2y + 14z = 0

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
2x + -2y + 2y + 14z = 0 + 2y

Combine like terms: -2y + 2y = 0
2x + 0 + 14z = 0 + 2y
2x + 14z = 0 + 2y
Remove the zero:
2x + 14z = 2y

Add '-14z' to each side of the equation.
2x + 14z + -14z = 2y + -14z

Combine like terms: 14z + -14z = 0
2x + 0 = 2y + -14z
2x = 2y + -14z

Divide each side by '2'.
x = y + -7z

Simplifying
x = y + -7z

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