X+2X+12=50

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Solution for X+2X+12=50 equation:


Simplifying
X + 2X + 12 = 50

Reorder the terms:
12 + X + 2X = 50

Combine like terms: X + 2X = 3X
12 + 3X = 50

Solving
12 + 3X = 50

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 = 50 + -12

Combine like terms: 12 + -12 = 0
0 + 3X = 50 + -12
3X = 50 + -12

Combine like terms: 50 + -12 = 38
3X = 38

Divide each side by '3'.
X = 12.66666667

Simplifying
X = 12.66666667

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