5x-3y+8z=20

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Solution for 5x-3y+8z=20 equation:


Simplifying
5x + -3y + 8z = 20

Solving
5x + -3y + 8z = 20

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
5x + -3y + 3y + 8z = 20 + 3y

Combine like terms: -3y + 3y = 0
5x + 0 + 8z = 20 + 3y
5x + 8z = 20 + 3y

Add '-8z' to each side of the equation.
5x + 8z + -8z = 20 + 3y + -8z

Combine like terms: 8z + -8z = 0
5x + 0 = 20 + 3y + -8z
5x = 20 + 3y + -8z

Divide each side by '5'.
x = 4 + 0.6y + -1.6z

Simplifying
x = 4 + 0.6y + -1.6z

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