3X+6+5=X+12

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Solution for 3X+6+5=X+12 equation: 


Simplifying
3X + 6 + 5 = X + 12

Reorder the terms:
6 + 5 + 3X = X + 12

Combine like terms: 6 + 5 = 11
11 + 3X = X + 12

Reorder the terms:
11 + 3X = 12 + X

Solving
11 + 3X = 12 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
11 + 3X + -1X = 12 + X + -1X

Combine like terms: 3X + -1X = 2X
11 + 2X = 12 + X + -1X

Combine like terms: X + -1X = 0
11 + 2X = 12 + 0
11 + 2X = 12

Add '-11' to each side of the equation.
11 + -11 + 2X = 12 + -11

Combine like terms: 11 + -11 = 0
0 + 2X = 12 + -11
2X = 12 + -11

Combine like terms: 12 + -11 = 1
2X = 1

Divide each side by '2'.
X = 0.5

Simplifying
X = 0.5

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