39=3X+9

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Solution for 39=3X+9 equation:


Simplifying
39 = 3X + 9

Reorder the terms:
39 = 9 + 3X

Solving
39 = 9 + 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.
39 + -3X = 9 + 3X + -3X

Combine like terms: 3X + -3X = 0
39 + -3X = 9 + 0
39 + -3X = 9

Add '-39' to each side of the equation.
39 + -39 + -3X = 9 + -39

Combine like terms: 39 + -39 = 0
0 + -3X = 9 + -39
-3X = 9 + -39

Combine like terms: 9 + -39 = -30
-3X = -30

Divide each side by '-3'.
X = 10

Simplifying
X = 10

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