12X-3=9X+5

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Solution for 12X-3=9X+5 equation:


Simplifying
12X + -3 = 9X + 5

Reorder the terms:
-3 + 12X = 9X + 5

Reorder the terms:
-3 + 12X = 5 + 9X

Solving
-3 + 12X = 5 + 9X

Solving for variable 'X'.

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

Add '-9X' to each side of the equation.
-3 + 12X + -9X = 5 + 9X + -9X

Combine like terms: 12X + -9X = 3X
-3 + 3X = 5 + 9X + -9X

Combine like terms: 9X + -9X = 0
-3 + 3X = 5 + 0
-3 + 3X = 5

Add '3' to each side of the equation.
-3 + 3 + 3X = 5 + 3

Combine like terms: -3 + 3 = 0
0 + 3X = 5 + 3
3X = 5 + 3

Combine like terms: 5 + 3 = 8
3X = 8

Divide each side by '3'.
X = 2.666666667

Simplifying
X = 2.666666667

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