3X+2Y+Z=28

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Solution for 3X+2Y+Z=28 equation: 


Simplifying
3X + 2Y + Z = 28

Solving
3X + 2Y + Z = 28

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 + Z = 28 + -2Y

Combine like terms: 2Y + -2Y = 0
3X + 0 + Z = 28 + -2Y
3X + Z = 28 + -2Y

Add '-1Z' to each side of the equation.
3X + Z + -1Z = 28 + -2Y + -1Z

Combine like terms: Z + -1Z = 0
3X + 0 = 28 + -2Y + -1Z
3X = 28 + -2Y + -1Z

Divide each side by '3'.
X = 9.333333333 + -0.6666666667Y + -0.3333333333Z

Simplifying
X = 9.333333333 + -0.6666666667Y + -0.3333333333Z

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