4x+2y+z=20

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Solution for 4x+2y+z=20 equation:


Simplifying
4x + 2y + z = 20

Solving
4x + 2y + z = 20

Solving for variable 'x'.

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

Add '-2y' to each side of the equation.
4x + 2y + -2y + z = 20 + -2y

Combine like terms: 2y + -2y = 0
4x + 0 + z = 20 + -2y
4x + z = 20 + -2y

Add '-1z' to each side of the equation.
4x + z + -1z = 20 + -2y + -1z

Combine like terms: z + -1z = 0
4x + 0 = 20 + -2y + -1z
4x = 20 + -2y + -1z

Divide each side by '4'.
x = 5 + -0.5y + -0.25z

Simplifying
x = 5 + -0.5y + -0.25z

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