4x+8y+12z=72

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Solution for 4x+8y+12z=72 equation:


Simplifying
4x + 8y + 12z = 72

Solving
4x + 8y + 12z = 72

Solving for variable 'x'.

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

Add '-8y' to each side of the equation.
4x + 8y + -8y + 12z = 72 + -8y

Combine like terms: 8y + -8y = 0
4x + 0 + 12z = 72 + -8y
4x + 12z = 72 + -8y

Add '-12z' to each side of the equation.
4x + 12z + -12z = 72 + -8y + -12z

Combine like terms: 12z + -12z = 0
4x + 0 = 72 + -8y + -12z
4x = 72 + -8y + -12z

Divide each side by '4'.
x = 18 + -2y + -3z

Simplifying
x = 18 + -2y + -3z

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