3x+2y-2z=-20

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Solution for 3x+2y-2z=-20 equation:


Simplifying
3x + 2y + -2z = -20

Solving
3x + 2y + -2z = -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.
3x + 2y + -2y + -2z = -20 + -2y

Combine like terms: 2y + -2y = 0
3x + 0 + -2z = -20 + -2y
3x + -2z = -20 + -2y

Add '2z' to each side of the equation.
3x + -2z + 2z = -20 + -2y + 2z

Combine like terms: -2z + 2z = 0
3x + 0 = -20 + -2y + 2z
3x = -20 + -2y + 2z

Divide each side by '3'.
x = -6.666666667 + -0.6666666667y + 0.6666666667z

Simplifying
x = -6.666666667 + -0.6666666667y + 0.6666666667z

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