38+X=3*(4+X)

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Solution for 38+X=3*(4+X) equation: 


Simplifying
38 + X = 3(4 + X)
38 + X = (4 * 3 + X * 3)
38 + X = (12 + 3X)

Solving
38 + X = 12 + 3X

Solving for variable 'X'.

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

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

Combine like terms: X + -3X = -2X
38 + -2X = 12 + 3X + -3X

Combine like terms: 3X + -3X = 0
38 + -2X = 12 + 0
38 + -2X = 12

Add '-38' to each side of the equation.
38 + -38 + -2X = 12 + -38

Combine like terms: 38 + -38 = 0
0 + -2X = 12 + -38
-2X = 12 + -38

Combine like terms: 12 + -38 = -26
-2X = -26

Divide each side by '-2'.
X = 13

Simplifying
X = 13

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