8x+5y+4z-5x+3z-7y=

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Solution for 8x+5y+4z-5x+3z-7y= equation:


Simplifying
8x + 5y + 4z + -5x + 3z + -7y = 0

Reorder the terms:
8x + -5x + 5y + -7y + 4z + 3z = 0

Combine like terms: 8x + -5x = 3x
3x + 5y + -7y + 4z + 3z = 0

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

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

Solving
3x + -2y + 7z = 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.
3x + -2y + 2y + 7z = 0 + 2y

Combine like terms: -2y + 2y = 0
3x + 0 + 7z = 0 + 2y
3x + 7z = 0 + 2y
Remove the zero:
3x + 7z = 2y

Add '-7z' to each side of the equation.
3x + 7z + -7z = 2y + -7z

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

Divide each side by '3'.
x = 0.6666666667y + -2.333333333z

Simplifying
x = 0.6666666667y + -2.333333333z

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