3x+12=9X+18

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Solution for 3x+12=9X+18 equation:


Simplifying
3x + 12 = 9X + 18

Reorder the terms:
12 + 3x = 9X + 18

Reorder the terms:
12 + 3x = 18 + 9X

Solving
12 + 3x = 18 + 9X

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 18 + -12 + 9X

Combine like terms: 12 + -12 = 0
0 + 3x = 18 + -12 + 9X
3x = 18 + -12 + 9X

Combine like terms: 18 + -12 = 6
3x = 6 + 9X

Divide each side by '3'.
x = 2 + 3X

Simplifying
x = 2 + 3X

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