8x+3y+9z-3x+5z-5y=

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Solution for 8x+3y+9z-3x+5z-5y= equation:


Simplifying
8x + 3y + 9z + -3x + 5z + -5y = 0

Reorder the terms:
8x + -3x + 3y + -5y + 9z + 5z = 0

Combine like terms: 8x + -3x = 5x
5x + 3y + -5y + 9z + 5z = 0

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

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

Solving
5x + -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.
5x + -2y + 2y + 14z = 0 + 2y

Combine like terms: -2y + 2y = 0
5x + 0 + 14z = 0 + 2y
5x + 14z = 0 + 2y
Remove the zero:
5x + 14z = 2y

Add '-14z' to each side of the equation.
5x + 14z + -14z = 2y + -14z

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

Divide each side by '5'.
x = 0.4y + -2.8z

Simplifying
x = 0.4y + -2.8z

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