2x+5y+9z-8=0

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Solution for 2x+5y+9z-8=0 equation:


Simplifying
2x + 5y + 9z + -8 = 0

Reorder the terms:
-8 + 2x + 5y + 9z = 0

Solving
-8 + 2x + 5y + 9z = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 2x + 5y + 8 + 9z = 0 + 8

Reorder the terms:
-8 + 8 + 2x + 5y + 9z = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2x + 5y + 9z = 0 + 8
2x + 5y + 9z = 0 + 8

Combine like terms: 0 + 8 = 8
2x + 5y + 9z = 8

Add '-5y' to each side of the equation.
2x + 5y + -5y + 9z = 8 + -5y

Combine like terms: 5y + -5y = 0
2x + 0 + 9z = 8 + -5y
2x + 9z = 8 + -5y

Add '-9z' to each side of the equation.
2x + 9z + -9z = 8 + -5y + -9z

Combine like terms: 9z + -9z = 0
2x + 0 = 8 + -5y + -9z
2x = 8 + -5y + -9z

Divide each side by '2'.
x = 4 + -2.5y + -4.5z

Simplifying
x = 4 + -2.5y + -4.5z

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