2x-5y+z=20

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Solution for 2x-5y+z=20 equation:


Simplifying
2x + -5y + z = 20

Solving
2x + -5y + z = 20

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
2x + -5y + 5y + z = 20 + 5y

Combine like terms: -5y + 5y = 0
2x + 0 + z = 20 + 5y
2x + z = 20 + 5y

Add '-1z' to each side of the equation.
2x + z + -1z = 20 + 5y + -1z

Combine like terms: z + -1z = 0
2x + 0 = 20 + 5y + -1z
2x = 20 + 5y + -1z

Divide each side by '2'.
x = 10 + 2.5y + -0.5z

Simplifying
x = 10 + 2.5y + -0.5z

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