2x-4y+5z=9

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Solution for 2x-4y+5z=9 equation:


Simplifying
2x + -4y + 5z = 9

Solving
2x + -4y + 5z = 9

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
2x + -4y + 4y + 5z = 9 + 4y

Combine like terms: -4y + 4y = 0
2x + 0 + 5z = 9 + 4y
2x + 5z = 9 + 4y

Add '-5z' to each side of the equation.
2x + 5z + -5z = 9 + 4y + -5z

Combine like terms: 5z + -5z = 0
2x + 0 = 9 + 4y + -5z
2x = 9 + 4y + -5z

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

Simplifying
x = 4.5 + 2y + -2.5z

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