7x+5y+8z-5x+5z-6y=

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Solution for 7x+5y+8z-5x+5z-6y= equation:


Simplifying
7x + 5y + 8z + -5x + 5z + -6y = 0

Reorder the terms:
7x + -5x + 5y + -6y + 8z + 5z = 0

Combine like terms: 7x + -5x = 2x
2x + 5y + -6y + 8z + 5z = 0

Combine like terms: 5y + -6y = -1y
2x + -1y + 8z + 5z = 0

Combine like terms: 8z + 5z = 13z
2x + -1y + 13z = 0

Solving
2x + -1y + 13z = 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.
2x + -1y + y + 13z = 0 + y

Combine like terms: -1y + y = 0
2x + 0 + 13z = 0 + y
2x + 13z = 0 + y
Remove the zero:
2x + 13z = y

Add '-13z' to each side of the equation.
2x + 13z + -13z = y + -13z

Combine like terms: 13z + -13z = 0
2x + 0 = y + -13z
2x = y + -13z

Divide each side by '2'.
x = 0.5y + -6.5z

Simplifying
x = 0.5y + -6.5z

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