7x+4y+4z-4x+2z-5y=

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Solution for 7x+4y+4z-4x+2z-5y= equation:


Simplifying
7x + 4y + 4z + -4x + 2z + -5y = 0

Reorder the terms:
7x + -4x + 4y + -5y + 4z + 2z = 0

Combine like terms: 7x + -4x = 3x
3x + 4y + -5y + 4z + 2z = 0

Combine like terms: 4y + -5y = -1y
3x + -1y + 4z + 2z = 0

Combine like terms: 4z + 2z = 6z
3x + -1y + 6z = 0

Solving
3x + -1y + 6z = 0

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
3x + -1y + y + 6z = 0 + y

Combine like terms: -1y + y = 0
3x + 0 + 6z = 0 + y
3x + 6z = 0 + y
Remove the zero:
3x + 6z = y

Add '-6z' to each side of the equation.
3x + 6z + -6z = y + -6z

Combine like terms: 6z + -6z = 0
3x + 0 = y + -6z
3x = y + -6z

Divide each side by '3'.
x = 0.3333333333y + -2z

Simplifying
x = 0.3333333333y + -2z

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