x+2y+8z-90=0

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Solution for x+2y+8z-90=0 equation:


Simplifying
x + 2y + 8z + -90 = 0

Reorder the terms:
-90 + x + 2y + 8z = 0

Solving
-90 + x + 2y + 8z = 0

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + x + 2y + 90 + 8z = 0 + 90

Reorder the terms:
-90 + 90 + x + 2y + 8z = 0 + 90

Combine like terms: -90 + 90 = 0
0 + x + 2y + 8z = 0 + 90
x + 2y + 8z = 0 + 90

Combine like terms: 0 + 90 = 90
x + 2y + 8z = 90

Add '-2y' to each side of the equation.
x + 2y + -2y + 8z = 90 + -2y

Combine like terms: 2y + -2y = 0
x + 0 + 8z = 90 + -2y
x + 8z = 90 + -2y

Add '-8z' to each side of the equation.
x + 8z + -8z = 90 + -2y + -8z

Combine like terms: 8z + -8z = 0
x + 0 = 90 + -2y + -8z
x = 90 + -2y + -8z

Simplifying
x = 90 + -2y + -8z

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