18x+4y+6z-8=72

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Solution for 18x+4y+6z-8=72 equation:


Simplifying
18x + 4y + 6z + -8 = 72

Reorder the terms:
-8 + 18x + 4y + 6z = 72

Solving
-8 + 18x + 4y + 6z = 72

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 18x + 4y + 8 + 6z = 72 + 8

Reorder the terms:
-8 + 8 + 18x + 4y + 6z = 72 + 8

Combine like terms: -8 + 8 = 0
0 + 18x + 4y + 6z = 72 + 8
18x + 4y + 6z = 72 + 8

Combine like terms: 72 + 8 = 80
18x + 4y + 6z = 80

Add '-4y' to each side of the equation.
18x + 4y + -4y + 6z = 80 + -4y

Combine like terms: 4y + -4y = 0
18x + 0 + 6z = 80 + -4y
18x + 6z = 80 + -4y

Add '-6z' to each side of the equation.
18x + 6z + -6z = 80 + -4y + -6z

Combine like terms: 6z + -6z = 0
18x + 0 = 80 + -4y + -6z
18x = 80 + -4y + -6z

Divide each side by '18'.
x = 4.444444444 + -0.2222222222y + -0.3333333333z

Simplifying
x = 4.444444444 + -0.2222222222y + -0.3333333333z

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