3x+18+3y=72

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Solution for 3x+18+3y=72 equation:


Simplifying
3x + 18 + 3y = 72

Reorder the terms:
18 + 3x + 3y = 72

Solving
18 + 3x + 3y = 72

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + 3x + -18 + 3y = 72 + -18

Reorder the terms:
18 + -18 + 3x + 3y = 72 + -18

Combine like terms: 18 + -18 = 0
0 + 3x + 3y = 72 + -18
3x + 3y = 72 + -18

Combine like terms: 72 + -18 = 54
3x + 3y = 54

Add '-3y' to each side of the equation.
3x + 3y + -3y = 54 + -3y

Combine like terms: 3y + -3y = 0
3x + 0 = 54 + -3y
3x = 54 + -3y

Divide each side by '3'.
x = 18 + -1y

Simplifying
x = 18 + -1y

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